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--- index.html
+++ index.html
<h1>About Got</h1>
<ul>
<li><a href="goals.html">Project Goals</a>
- <li><a href="releases/CHANGES">Change Log</a>
+ <li><a href="releases/changes.html">Change Log</a>
</ul>
<h1>Resources</h1>
<ul>
</h1>
<p id="callout">
- <a href="releases/CHANGES">Game of Trees 0.104</a> released October 22, 2024
+ <a href="releases/changes.html">Game of Trees 0.104</a> released October 22, 2024
<br>
<a href="releases/portable/CHANGELOG">Game of Trees -portable 0.104</a> released October 22, 2024
blob - /dev/null
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--- /dev/null
+++ releases/changes.html
+<!doctype html>
+<html lang="en">
+<head>
+ <meta charset=utf-8>
+ <title>Game of Trees Changes</title>
+ <meta name="description" content="Game of Trees Changelog">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+ <link rel="stylesheet" type="text/css" href="/openbsd.css">
+ <link rel="canonical" href="https://gameoftrees.org/releases/changes.html">
+</head>
+<body>
+
+<h2>
+<a href="/"><i>Game of Trees</i></a>
+Changes
+</h2>
+<hr>
+
+<p>
+See the
+<a href="https://got.gameoftrees.org/?action=summary&path=got.git">git repository</a>
+history for per-change authorship information.
+</p>
+
+<h3 id="2024-10-22"><a href="#2024-10-22">GoT 0.104 - 2024-10-22</a></h3>
+<ul>
+<li>
+gotd.conf: document the macro syntax
+</li>
+<li>
+tog: prevent a segfault upon unexpected object type in ref list view
+</li>
+<li>
+fix pack file creation in the presenc of tagged tag objects
+</li>
+<li>
+plugged some memory leaks
+</li>
+<li>
+fix a crash when unstaging a file which has been removed from disk
+</li>
+<li>
+gotwebd: fix out of bounds access while handling the configuration
+</li>
+</ul>
+<h3 id="2024-09-24"><a href="#2024-09-24">GoT 0.103 - 2024-09-24</a></h3>
+<ul>
+<li>
+fix bug causing performance to degrade as more and more pack files appear
+</li>
+<li>
+tog: add diff view 'p' keymap to write the diff to file
+</li>
+<li>
+tog: display diffstat in diff view when diffing blobs or trees directly
+</li>
+<li>
+gotwebd: show commit id prefix on briefs page
+</li>
+<li>
+add support for HMAC digests to gotd HTTP notifications
+</li>
+<li>
+move authentication credentials from gotd.conf(5) to gotd-secrets.conf(5)
+</li>
+<li>
+fix spurious tog regression test failures on slower machines
+</li>
+<li>
+restore abort() calls in lib/hash.c to quiet potential compiler warnings
+</li>
+<li>
+gotwebd: unbreak listing of tags on the summary page (regression from 0.102)
+</li>
+<li>
+gotwebd: minor tweaks to the HTML for ease of styling
+</li>
+</ul>
+<h3 id="2024-08-14"><a href="#2024-08-14">GoT 0.102 - 2024-08-14</a></h3>
+<ul>
+<li>
+support for sha256 repositories; the network protocol requires git(1) for now
+</li>
+<li>
+gotwebd: add support for the "owner" file
+</li>
+<li>
+gotwebd: fix the README link in the summary view
+</li>
+<li>
+fix handling of .gitignore files containing empty lines
+</li>
+<li>
+fix handling of files without trailing newline in histedit, rebase and merge
+</li>
+<li>
+gotd: allow numeric UIDs in permit/deny rules, as intended
+</li>
+<li>
+gotd: support numeric UIDs in the `user' directive
+</li>
+<li>
+fix comment handling and explain quoting in the *.conf.5 man pages
+</li>
+<li>
+tog: add ability to mark arbitrary commits to diff them
+</li>
+<li>
+print file index and work tree version in got info
+</li>
+</ul>
+<h3 id="2024-07-11"><a href="#2024-07-11">GoT 0.101 - 2024-07-11</a></h3>
+<ul>
+<li>
+improve gotwebd.8 one-line description
+</li>
+<li>
+adjust some SIZE_MAX bounds checks
+</li>
+<li>
+fix histedit -e bug where reverting all the changes caused histedit -c cycles
+</li>
+<li>
+show a more useful error when a reference name collides with another
+</li>
+<li>
+improve error message shown by 'got send' when ancestry has diverged
+</li>
+<li>
+fix wrong gotwebd default repository path in the manpage
+</li>
+<li>
+tog: fix jumping to the next commit from the diff view with the J key
+</li>
+<li>
+tog: fix horizontal scroll bug that draws a trailing '.'
+</li>
+<li>
+gotwebd: plug file descriptor leak in error path
+</li>
+<li>
+fix bug that prevented gotwebd from working without a config file
+</li>
+</ul>
+<h3 id="2024-06-03"><a href="#2024-06-03">GoT 0.100 - 2024-06-03</a></h3>
+<ul>
+<li>
+abort if we see a sha2 hash to quiet a potential compiler warning
+</li>
+<li>
+switch to using readdir because readdir_r is deprecated
+</li>
+<li>
+show hint about update -b if the user attempts to rebase a branch onto itself
+</li>
+<li>
+in got.1 EXAMPLES, mention how files can be moved or renamed
+</li>
+<li>
+fix running gotd regress in release tarball sources
+</li>
+<li>
+in gotd.8 add an example which illustrates how to create repositories for gotd
+</li>
+<li>
+don't leak the existence of gotd repositories to unrelated user accounts
+</li>
+<li>
+fix empty notification messages with multiple gotd notification targets
+</li>
+<li>
+display abbreviated commit/tag IDs in email notification subject lines
+</li>
+<li>
+fix Date header generated by got-notify-email
+</li>
+<li>
+regress: make server tests more robust against race hazard
+</li>
+<li>
+regress: replace userinfo(8) with the more common getent(1)
+</li>
+<li>
+fix wrong errno check in bufio_close_sync(), i.e. got-fetch-http
+</li>
+<li>
+bufio: crank BIO_CHUNK up to 64k for improved http fetch performance
+</li>
+<li>
+gotwebd.conf: remove `listen on socket off' and `unix_socket off' options
+</li>
+<li>
+gotwebd.conf: make `listen' a top-level statement
+</li>
+<li>
+gotwebd.conf: remove unix_socket_name option
+</li>
+<li>
+gotwebd.conf: allow changing the user ID which gotwebd runs as
+</li>
+<li>
+gotd/gotwebd: unify log.c
+</li>
+<li>
+gotwebd: use less temporary files in /tmp
+</li>
+<li>
+gotd/gotwebd: hide log_info() behind -v and log_debug behind -vv options
+</li>
+<li>
+fix confusing error message from 'got commit' upon uncommitable paths
+</li>
+<li>
+gotwebd: use the last matching fastcgi parameter if multiple parameters match
+</li>
+<li>
+gotwebd: remove previd and prevset query string parameter, they were unused
+</li>
+<li>
+plug 'got diff obj1 obj2' line metadata memory leak
+</li>
+<li>
+fix interop with servers that do not use Git protocol sidebands, such as git9
+</li>
+<li>
+reintroduce the 'got init' command as an alternative to 'gotadmin init'
+</li>
+</ul>
+<h3 id="2024-05-05"><a href="#2024-05-05">GoT 0.99 - 2024-05-05</a></h3>
+<ul>
+<li>
+make 'got fetch' work with URLs which refer to $HOME via a tilde: ~user
+</li>
+<li>
+replace strftime %G-%m-%d with %F to prevent 2024-12-30 -> 2025-12-30
+</li>
+<li>
+fix spurious errors from got-fetch-http when server has no more data to send
+</li>
+<li>
+prevent gotd notification process from exiting due to EPIPE
+</li>
+<li>
+fix I/O hangs with TLS in got-notify-http
+</li>
+<li>
+document http and https protocol support in got.conf(5), too
+</li>
+<li>
+fix an fd leak in gotd's notify process causing endless CPU spin
+</li>
+<li>
+back out got stage -R option addition; deemed too inconvenient in practice
+</li>
+<li>
+fix got-fetch-http GET request URL; add leading slash and avoid double slashes
+</li>
+<li>
+allow custom GOT_TEST_HTTP_PORT when running regression tests
+</li>
+<li>
+gotwebd: add magic ".git" handling; try foo.git if repository foo is not found
+</li>
+<li>
+expose authenticated gotd user account in HTTP notifications
+</li>
+<li>
+gotd.conf(5) HTTP/JSON documentation fixes
+</li>
+<li>
+fix endless loop upon Ctrl-D (EOF) input during got stage/unstage/revert -p
+</li>
+<li>
+make gotd notifications work when 'git push' is used instead of 'got send'
+</li>
+<li>
+make got stage -p behave the same way in interactive and -F modes for 'q'
+</li>
+<li>
+fix lingering gotd processes from clients closing connections early
+</li>
+<li>
+regress: prevent spurious failure of gotd test_clone_basic_access_denied
+</li>
+<li>
+fix an issue where 'git fetch' would error or hang against gotd
+</li>
+<li>
+use polling read in got_pkt_readn() to avoid endless hangs in gotsh
+</li>
+</ul>
+<h3 id="2024-04-23"><a href="#2024-04-23">GoT 0.98 - 2024-04-23</a></h3>
+<ul>
+<li>
+speed up got tag -l by caching timestamps in got_ref_cmp_tags()
+</li>
+<li>
+provide a macro for vi(1) path for use by -portable at compile time
+</li>
+<li>
+avoid a rename/stat race when gotd installs a new pack and then uses it
+</li>
+<li>
+make 'got ref -l' output consistent when packed references exist
+</li>
+<li>
+make 'got ref -l' work consistently when a reference argument is given
+</li>
+<li>
+add initial support for notifications to gotd(8), via email and http/json
+</li>
+<li>
+display process title in syslog when a gotd child process exits
+</li>
+<li>
+hide a pointless end-of-file error on imsg pipe in libexec helpers
+</li>
+<li>
+plug a memory leak in 'got blame'
+</li>
+<li>
+add support for topological sorting to the commit graph
+</li>
+<li>
+add log -t option which enables topological sorting of commits
+</li>
+<li>
+make 'got rebase' find a merge base with topological sorting if needed
+</li>
+<li>
+call unveil(2) earlier during import, commit, histedit, and tag commands
+</li>
+<li>
+make 'got status' display interrupted rebase, histedit, and merge operations
+</li>
+<li>
+got.1: escape Eq since it's a GNU roff macro, to fix rendering in -portable
+</li>
+<li>
+regress: use seq instead of jot, for portability reasons
+</li>
+<li>
+get rid of unnecessary "dns inet" pledge promises while fetching via git://
+</li>
+<li>
+add http clone/fetch support using a new got-fetch-http helper
+</li>
+<li>
+drop git+ssh protocol name from documentation; Git has done the same
+</li>
+<li>
+require -R option for staging or unstaging directory contents
+</li>
+<li>
+got patch: fix applying on empty files
+</li>
+</ul>
+<h3 id="2024-03-11"><a href="#2024-03-11">GoT 0.97 - 2024-03-11</a></h3>
+<ul>
+<li>
+improve error messages shown upon execv failure
+</li>
+<li>
+fix 'gotadmin pack' crash upon Ctrl-C due to invalid imsg_free()
+</li>
+<li>
+significantly speed up deltification of large files
+</li>
+<li>
+improve error handling in got_privsep_recv_imsg()
+</li>
+</ul>
+<h3 id="2024-02-13"><a href="#2024-02-13">GoT 0.96 - 2024-02-13</a></h3>
+<ul>
+<li>
+gotwebd: add foldable commit briefs
+</li>
+<li>
+gotwebd: fix (again) the styling for the next/prev buttons
+</li>
+<li>
+gotwebd: add knob for the number of tags and commits in the summary page
+</li>
+<li>
+gotwebd: remove PAGE handling
+</li>
+<li>
+gotwebd: retire max_repos setting
+</li>
+<li>
+gotwebd: guard against missig folder and file parameter in BLOB and BLAME
+</li>
+<li>
+gotwebd: improve copy-paste from BLOB pages
+</li>
+<li>
+gotwebd: fix colour of target lines in dark mode CSS
+</li>
+<li>
+gotwebd.conf.5: show defaults, improve EXAMPLES
+</li>
+<li>
+gotwebd.8: improve EXAMPLES sections
+</li>
+<li>
+fix logging during gotwebd shutdown
+</li>
+<li>
+plug several memory leaks in tog
+</li>
+<li>
+plug object id queue leak when iterating pack index files
+</li>
+<li>
+ensure tmp file is closed and fix UB in diff error path
+</li>
+<li>
+do not crash when a meta-data file in the .got directory is empty
+</li>
+<li>
+make the gotd auth process provide the user's account name for later use
+</li>
+<li>
+avoid opening objects in the gotd session process for no reason
+</li>
+<li>
+use imsg_get_fd() instead of imsg->fd everywhere
+</li>
+<li>
+tolerate remotes without urls in git config file for interop with git-annex
+</li>
+<li>
+plug some fd leaks in the fdopen{,dir} error paths
+</li>
+<li>
+log -b: handle merge commits unrelated to requested changed path history
+</li>
+<li>
+fix use of uninitialized variable in update_blob()
+</li>
+<li>
+plug memory leak in got_pack_dump_delta_chain_to_file()
+</li>
+<li>
+never write accum_buf on error in got_pack_dump_delta_chain_to_file()
+</li>
+</ul>
+<h3 id="2023-12-08"><a href="#2023-12-08">GoT 0.95 - 2023-12-08</a></h3>
+<ul>
+<li>
+plug memory leaks in checkout, update, and status commands
+</li>
+<li>
+gotwebd: repair the "chroot" option in /etc/gotwebd.conf; regression from 0.94
+</li>
+<li>
+gotwebd: add breadcumbs to navigate paths in tree/blob/commits/blame views
+</li>
+<li>
+gotwebd: add a dark mode, enabled based on web-browser preferences
+</li>
+<li>
+gotwebd: add History/Blob/Raw-File links to blob and blame views
+</li>
+<li>
+gotwebd: adjust blob line numbers for text-mode browsers
+</li>
+<li>
+gotwebd: make the blame view work in text-mode browsers
+</li>
+<li>
+gotwebd: add a Patch action to serve diffs in plain text
+</li>
+<li>
+gotwebd: add Patch and Tree links to the diff view
+</li>
+<li>
+gotwebd: display README files in tree views
+</li>
+<li>
+gotwebd: display a tree-listing and README files in the summary view
+</li>
+<li>
+gotwebd: render less tags in the summary page to make space for other content
+</li>
+<li>
+gotwebd: swap order of tags and branch listings on the summary page
+</li>
+<li>
+gotwebd: display 'More' link instead of 'prev/next' links in the tag listing
+</li>
+</ul>
+<h3 id="2023-11-29"><a href="#2023-11-29">GoT 0.94 - 2023-11-29</a></h3>
+<ul>
+<li>
+in diff error message, say what was being diffed
+</li>
+<li>
+gotwebd.css: vertically align briefs age and author
+</li>
+<li>
+honor fetch_all_branches configuration again
+</li>
+<li>
+tog: switch back to patience diff algorithm by default for pretty diffs
+</li>
+<li>
+gotwebd: render all the datetimes in a time tag
+</li>
+<li>
+slightly reword 'got merge' documentation to hopefully be more clear
+</li>
+<li>
+make 'tog diff' release the work-tree lock earlier
+</li>
+<li>
+got patch: handle embedded NULs in lines of patch files with binary data
+</li>
+<li>
+simplify usage of the 'mesg' histedit script command
+</li>
+<li>
+fix some fd leaks in error paths and avoid some double-close()
+</li>
+<li>
+use ibuf_fd_set() instead of reaching into the ibuf struct
+</li>
+<li>
+gotwebd: remove dead ipproto handling in host() and host_if()
+</li>
+<li>
+allow setting variables in gotd.conf syntax
+</li>
+<li>
+fix gotwebd unveil permissions; gotwebd now runs entirely read-only
+</li>
+<li>
+reduce gotwebd pledges to the minimum currently required
+</li>
+<li>
+gotwebd.conf: drop support for inferring listen addresses via interface names
+</li>
+<li>
+gotwebd.conf: use listen * instead of listen "" to listen on any address
+</li>
+<li>
+gotwebd: get rid of got_sockaddr.[ch] usage to help -portable
+</li>
+<li>
+allow gotd repo read/write processes to max out data-size resource limits
+</li>
+<li>
+gotwebd: replace proc.c with much simpler code
+</li>
+<li>
+gotwebd: don't chdir to / before spawning the child processes
+</li>
+<li>
+remove the quite ineffective gotwebd repository cache to fix stability issues
+</li>
+<li>
+fix memory leak on error in got_privsep_recv_painted_commits()
+</li>
+<li>
+gotwebd: fix broken signal catching
+</li>
+<li>
+detect concurrent changes to the set of pack files while matching object IDs
+</li>
+</ul>
+<h3 id="2023-09-18"><a href="#2023-09-18">GoT 0.93 - 2023-09-18</a></h3>
+<ul>
+<li>
+show out-of-memory errors from zlib inflate() and deflate() calls
+</li>
+<li>
+make 'got fetch' and 'got send' release the work tree lock earlier
+</li>
+<li>
+tog: add basic regress for log limit and log search
+</li>
+<li>
+fix "no git repository found" on locked work trees; regression from 0.91
+</li>
+<li>
+gotwebd: CSS improvements, looks much better in text-based browsers
+</li>
+<li>
+gotwebd: don't lose track of the current file during commit log pagination
+</li>
+<li>
+gotwebd: move buffering from the fastcgi layer to the template layer
+</li>
+<li>
+got diff: fix "No newline at end of file" showing up where not expected
+</li>
+<li>
+make 'got send' detect connections unexpectedly closed by server
+</li>
+<li>
+fix detection of modified files in fresh work trees created with checkout -E
+</li>
+<li>
+gotd: fix bogus "gotsh: operation timed out" errors; regression from 0.92
+</li>
+</ul>
+<h3 id="2023-08-29"><a href="#2023-08-29">GoT 0.92 - 2023-08-29</a></h3>
+<ul>
+<li>
+allow modified files to be deleted during merges if content exists in repo
+</li>
+<li>
+disallow overlapping repo and work tree in 'got checkout'
+</li>
+<li>
+speed up opening of the work tree's file-index
+</li>
+<li>
+speed up deltification by resizing block hash tables less often
+</li>
+<li>
+add support for commit keywords to 'got log -x'
+</li>
+<li>
+fix 'got log -dPp' diffstat duplication bug
+</li>
+<li>
+improve out-of-date reporting accuracy in 'got branch -l' output
+</li>
+<li>
+document that the log -d option implies log -P
+</li>
+<li>
+prevent file-index corruption via deletion of missing locally-added files
+</li>
+<li>
+prevent a double-free in got_worktree_commit
+</li>
+<li>
+fix regression from 0.76: 'got diff' output matches /usr/bin/diff -p again
+</li>
+<li>
+gotsh: do not set POLLOUT flag if there is no data to send, for portability
+</li>
+<li>
+gotd: stop logging "unexpected end of file" when client decides to disconnect
+</li>
+<li>
+make gotd flush pending messages before disconnecting the client upon success
+</li>
+<li>
+gotwebd: fix bogus modification times displayed when show_repo_age is off
+</li>
+<li>
+tog: show work tree base commit marker in the log view
+</li>
+<li>
+tog: fix an infinite loop that could be triggered via log view search
+</li>
+<li>
+plug a memory leak in tog's blame view
+</li>
+<li>
+tog regress: prevent crash in ncurses when Ctrl-C is used to cancel test runs
+</li>
+<li>
+tog regress: fix occasional failures due to commit timestamp mismatch
+</li>
+<li>
+regress: nix 'set -A' kshism from tests for portability
+</li>
+</ul>
+<h3 id="2023-07-19"><a href="#2023-07-19">GoT 0.91 - 2023-07-19</a></h3>
+<ul>
+<li>
+use _POSIX_HOST_NAME_MAX from <limits.h> for portability
+</li>
+<li>
+add merge -M option which tells 'got merge' not to fast-forward a reference
+</li>
+<li>
+make gitwrapper ignore "permission denied" errors for repository paths
+</li>
+<li>
+add cvg(1), a CVS-like Git client; still WIP and not installed by default yet
+</li>
+<li>
+add initial implementation of 'gotadmin dump' which creates Git bundle files
+</li>
+<li>
+add initial implementation of 'gotadmin load' which loads Git bundle files
+</li>
+<li>
+gotadmin cleanup: consider object reachability while cleaning packfiles
+</li>
+<li>
+gotadmin cleanup: don't delete pack files that are too young
+</li>
+<li>
+prevent useless EEXIST errors filling up the global custom error array
+</li>
+<li>
+abort histedit if the user quits the editor without saving the script
+</li>
+<li>
+fix double-free in tog blame view error path
+</li>
+<li>
+add support for keywords as <commit> arguments to got and tog
+</li>
+</ul>
+<h3 id="2023-06-23"><a href="#2023-06-23">GoT 0.90 - 2023-06-23</a></h3>
+<ul>
+<li>
+fix segfault in 'got diff' when a root commit is passed to -c
+</li>
+<li>
+make 'got status' error out as intended when invoked in a repository
+</li>
+<li>
+make 'got tree /' succeed in a work tree
+</li>
+<li>
+make 'got add *' more forgiving about versioned paths on the command line
+</li>
+<li>
+make 'got merge' forward branches if there are no changes to merge
+</li>
+<li>
+prevent 'got merge' from creating commits on branches outside "refs/heads/"
+</li>
+<li>
+got, tog: show reference names that begin with the prefix "HEAD" as intended
+</li>
+<li>
+gotd: unveil repositories read-only in session process while serving fetches
+</li>
+<li>
+gotd: avoid a "failed to push some refs" error from no-op 'git push'
+</li>
+<li>
+gotd: avoid re-writing existing ref files when a ref-update is a no-op
+</li>
+<li>
+gotd: show relevant commit hashes in error message if incoming pushes collide
+</li>
+<li>
+gotd: wait asynchronously for child process termination
+</li>
+<li>
+gotwebd: avoid the slowness of needlessly traversing full commit history
+</li>
+<li>
+gotwebd.conf: disallow 1 for max_commits_display and report range errors
+</li>
+<li>
+gotwebd.conf: disallow yes/no for booleans to avoid accidental "on" vs. "no"
+</li>
+<li>
+gotwebd: avoid "gotweb_render_index: repo.git: unexpected end of file" error
+</li>
+<li>
+gotwebd: simplify the matching of requests against servers in gotwebd.conf
+</li>
+<li>
+ignore files with invalid reference names while reading references from disk
+</li>
+<li>
+teach 'gotadmin cleanup' to remove redundant pack files
+</li>
+<li>
+grab gc.pid.lock file during cleanup operation to block 'git gc' from running
+</li>
+</ul>
+<h3 id="2023-06-05"><a href="#2023-06-05">GoT 0.89 - 2023-06-05</a></h3>
+<ul>
+<li>
+gotd: return early after disconnect on auth event error instead of crashing
+</li>
+<li>
+make 'got patch' display statistics about files with conflicts and rejects
+</li>
+<li>
+make 'got diff' not treat \r\n line endings as special
+</li>
+<li>
+fix test failures in test_blame_lines_shifted_skip on certain times of day
+</li>
+<li>
+show reference labels next to commit messages in tog log view
+</li>
+<li>
+some gotwebd refactoring related to handling of file descriptors
+</li>
+<li>
+gotwebd: lower log priority of unexpected disconnections
+</li>
+<li>
+gotwebd: avoid needless double fseek()
+</li>
+<li>
+fix the size of gotwebd's tempfiles array; exposed by errors from ftruncate()
+</li>
+<li>
+simplify ancestry checks in checkout, update, rebase, and merge commands
+</li>
+<li>
+make gitwrapper not fail if programs it wants to run do not exist on disk
+</li>
+<li>
+stop showing backup references in the tog log and diff views
+</li>
+<li>
+consistently use ten Xs in mkstemp(3) templates
+</li>
+<li>
+only delete empty directories which appear in arguments to 'got rm'
+</li>
+<li>
+simplify parsing of host names and IP addresses in gotwebd's parse.y
+</li>
+<li>
+make 'got merge' refuse to run if a merge is in progress
+</li>
+<li>
+make 'got merge -c' fail even if new changes only affect unrelated paths
+</li>
+</ul>
+<h3 id="2023-04-29"><a href="#2023-04-29">GoT 0.88 - 2023-04-29</a></h3>
+<ul>
+<li>
+tog: always use alternate charset for vertical/horizontal line
+</li>
+<li>
+several tog regression test suite improvements
+</li>
+<li>
+run the tog tests as part of the default regress set
+</li>
+<li>
+tog: resize log view if toggling fullscreen from child view
+</li>
+<li>
+when finding changed paths iterate tree entries in on-disk order for speed
+</li>
+<li>
+cache fulltext data in delta cache to improve speed with long delta chains
+</li>
+<li>
+gotwebd: fix logic error in gotweb_render_index
+</li>
+</ul>
+<h3 id="2023-04-19"><a href="#2023-04-19">GoT 0.87 - 2023-04-19</a></h3>
+<ul>
+<li>
+add gitwrapper(1)
+</li>
+<li>
+tog: resume blame and diff search from the first line
+</li>
+<li>
+fix crash in got log due to NULL-deref in got_object_blob_close
+</li>
+<li>
+add support for protecting references against 'got send -f' to gotd
+</li>
+<li>
+fix spurious empty packfile error from gotd when rewinding a branch
+</li>
+<li>
+tog: implement automated test harness
+</li>
+<li>
+update the base commit ID of unmodified files if the blob ID matches
+</li>
+<li>
+fix rebase/histedit -a leaving some files on the temporary branch
+</li>
+<li>
+make 'got revert' and 'got rm' work on non-existent directories
+</li>
+<li>
+got: flush stdout before printing the error in main()
+</li>
+<li>
+when aborting rebase/histedit/merge, unlink files added by merged changes
+</li>
+<li>
+fix 'got commit' using a bad parent commit ID when worktree is out-of-date
+</li>
+<li>
+allow no-op merge commits to be created
+</li>
+<li>
+fix sending merge commits
+</li>
+<li>
+show how to fetch a pull request in got.1 pull request example section
+</li>
+</ul>
+<h3 id="2023-03-12"><a href="#2023-03-12">GoT 0.86 - 2023-03-12</a></h3>
+<ul>
+<li>
+fix race condition on NFS where log-message file's modify time may change
+</li>
+<li>
+fix gotd sending too large pack files in some cases
+</li>
+<li>
+support histedit fold operations which delete a file and then add it again
+</li>
+<li>
+make diffing files which changed into dirs and vice-versa possible
+</li>
+<li>
+handle files changing into directories during 'got update'
+</li>
+<li>
+add quoting to repository path sent to server for git-shell compatibility
+</li>
+<li>
+gotwebd: handle short reads and timeouts
+</li>
+<li>
+gotwebd: provide gotweb_render_page() entrypoint for all pages
+</li>
+<li>
+gotwebd: reply with non-200 HTTP status code on error
+</li>
+</ul>
+<h3 id="2023-03-07"><a href="#2023-03-07">GoT 0.85 - 2023-03-07</a></h3>
+<ul>
+<li>
+gotwebd: add missing colon in diff view (patch by Josiah Frentsos)
+</li>
+<li>
+more preparation for eventual sha256 object ID support
+</li>
+<li>
+add test coverage for more tree conflict cases during merges
+</li>
+<li>
+fall back to vi(1) instead of ed(1) if neither EDITOR nor VISUAL are set
+</li>
+<li>
+in got.1, clarify what users are expected to do during 'histedit -e'
+</li>
+<li>
+gotd requires a config file; don't fail silently when it cannot be read
+</li>
+<li>
+regress: replace unportable ln -h option with rm && ln
+</li>
+<li>
+regress: make cmdline tests POSIX /bin/sh compatible
+</li>
+<li>
+gotd: remove more (all?) double process names in log
+</li>
+<li>
+don't pass -d to yacc during the build (patch by Josiah Frentsos)
+</li>
+<li>
+regress: override locale settings to force the "C" locale
+</li>
+<li>
+regress: replace "sed -i" with ed(1) for portable in-place editing
+</li>
+<li>
+fix gotd sometimes reading reused deltas from wrong pack file
+</li>
+</ul>
+<h3 id="2023-02-22"><a href="#2023-02-22">GoT 0.84 - 2023-02-22</a></h3>
+<ul>
+<li>
+ too many changes to list all here; see git repository history for more;
+</li>
+<li>
+add 'got histedit -d' flag to drop all commits
+</li>
+<li>
+show worktree UUID in backout/cherrypick -l output
+</li>
+<li>
+several changes in preparation for eventual SHA256 object ID support
+</li>
+<li>
+make 'got rebase' work when the to-be-rebased branch has no parent commit
+</li>
+<li>
+fix bad line-wrapping in tog ref and tree views
+</li>
+<li>
+add horizontal scrolling support to tog ref and tree views
+</li>
+<li>
+create .pack and .idx files with filemode 0444, like Git does
+</li>
+<li>
+make 'got fetch' fetch the work tree's current branch as an implicit fallback
+</li>
+<li>
+improve 'got fetch' behaviour when work tree's branch is not on server
+</li>
+<li>
+gotwebd: fix briefs/tags navigation overlap
+</li>
+<li>
+drop double process name from some gotd logs
+</li>
+<li>
+tog: fix high CPU usage issue after starting search (reported by Mikhail)
+</li>
+<li>
+fix gotd exiting with abnormal error during client connection teardown
+</li>
+<li>
+fix gotd segfault in libevent while disconnecting clients
+</li>
+<li>
+tweak 'got commit' log-message validation: now checks timestamp and size > 0
+</li>
+<li>
+gotwebd: abort blame if the client disconnects midway through
+</li>
+<li>
+make 'got fetch -b branch' only fetch the named branch
+</li>
+<li>
+got/tog/gotadmin: call pledge(2) earlier where possible
+</li>
+<li>
+no longer error out if redundant "got commit -A $GOT_AUTHOR" option is used
+</li>
+<li>
+add 'gotadmin pack' -D flag to force generation of ref-deltas in pack files
+</li>
+<li>
+make 'got fetch' update cached HEAD symref if it has changed in remote repo
+</li>
+<li>
+add commit/histedit/merge/rebase -C option to commit unresolved conflicts
+</li>
+<li>
+make 'got status' check for merge conflict markers on newly added lines only
+</li>
+<li>
+fix read/write out of bounds in gitconfig file parser (reported by James Cook)
+</li>
+<li>
+fix "got fetch" hanging if remote repo is out-of-date (reported by James Cook)
+</li>
+<li>
+ignore patterns with trailing "/" now match directories (suggested by Lucas)
+</li>
+<li>
+make 'got merge' honour author setting in gitconfig (reported by James Cook)
+</li>
+<li>
+sync default values shown in gotwebd.conf(5) EXAMPLES section
+</li>
+<li>
+fix parsing of indented comments in gitconfig file (reported by James Cook)
+</li>
+<li>
+fix tog diff between arbitrary commits; regression from 0.80
+</li>
+</ul>
+<h3 id="2023-01-30"><a href="#2023-01-30">GoT 0.83 - 2023-01-30</a></h3>
+<ul>
+<li>
+fix usage display error in got merge command (patch by Mikhail)
+</li>
+<li>
+fix missing commits in pack files created with packed object enumeration
+</li>
+<li>
+avoid traversing enumerated commits more than once in got-read-pack
+</li>
+<li>
+fix ulimit-related test failures on sparc64 (tracey)
+</li>
+<li>
+got commit editor now shows log messages from backout and cherrypick (jamsek)
+</li>
+<li>
+new cherrypick/backout -l option to show recorded log messages (jamsek)
+</li>
+<li>
+new cherrypick/backout -X option to discard recorded log messages (jamsek)
+</li>
+<li>
+gotd: implement the delete-refs capability (op)
+</li>
+<li>
+fix histedit -m on a commit which only changes filemode bits
+</li>
+<li>
+gotsh.1: show how to set up anonymous public read-only repository access
+</li>
+</ul>
+<h3 id="2023-01-23"><a href="#2023-01-23">GoT 0.82 - 2023-01-23</a></h3>
+<ul>
+<li>
+fix comparison in tree object parser always evaluating to false (jamsek)
+</li>
+<li>
+add missing bounds-check in gitproto ref-line tokenizer
+</li>
+<li>
+gotd.8 and gotwebd.8 man page improvements (patch by Josiah Frentsos)
+</li>
+<li>
+make gotd session process accept just one flush packet at a time
+</li>
+<li>
+sort ENVIRONMENT entries in got.1 and tog.1 (op)
+</li>
+<li>
+only forward implicit flush packets from gotsh if they are expected
+</li>
+<li>
+return GOT_ERR_EOF from pkt.c if a read attempt indicates EOF
+</li>
+<li>
+treat read errors from client socket in gotsh as fatal errors
+</li>
+<li>
+gotwebd: refactor gotweb_render_content_type/_file (op)
+</li>
+<li>
+gotwebd: turn gotweb_get_time_str into gotweb_render_age (op)
+</li>
+<li>
+gotwebd: don't list references per-commit in got_get_repo_commits (op)
+</li>
+<li>
+gotwebd: avoid history traversal in briefs/commits, kill "prev" button (op)
+</li>
+<li>
+gotd: disconnect on client EOF error to avoid stale connections (op)
+</li>
+<li>
+gotsh: validate with parse_command before connecting (op)
+</li>
+<li>
+add a test for ssh connections to gotsh without a repo path argument (op)
+</li>
+<li>
+gotsh: avoid a temporary buffer for the socket path (op)
+</li>
+<li>
+gotsh: move apply_unveil right after the first pledge (op)
+</li>
+<li>
+fix tog refreshing the screen more often than intended (jamsek)
+</li>
+<li>
+tog: show action report on user-toggleable event (patch by Mikhail, jamsek)
+</li>
+<li>
+don't print empty line when exiting tog (jamsek)
+</li>
+<li>
+got: don't leak pathlist in commit and revert commands (jamsek)
+</li>
+<li>
+gotd: fix wrong PIDs for parent and child processes shown in logs
+</li>
+</ul>
+<h3 id="2023-01-18"><a href="#2023-01-18">GoT 0.81 - 2023-01-18</a></h3>
+<ul>
+<li>
+gotd: print configuration errors without -d (op)
+</li>
+<li>
+gotd: move nrepos check to parse_config (op)
+</li>
+<li>
+gotd: move socket path check to parse.y and error from the main process (op)
+</li>
+<li>
+fix an issue where multiple ref-updates are rejected by gotd
+</li>
+<li>
+fix an issue where gotd fails to accept multiple have-lines from clients
+</li>
+<li>
+regress: replace typeset with printf for shell portability (naddy)
+</li>
+<li>
+fix spurious "gotsh: unexpected flush packet" error when client is up-to-date
+</li>
+<li>
+gotd: fix "bad packfile with zero objects" error while creating branches
+</li>
+<li>
+document the gotd -n option
+</li>
+</ul>
+<h3 id="2023-01-17"><a href="#2023-01-17">GoT 0.80 - 2023-01-17</a></h3>
+<ul>
+<li>
+ too many changes to list all here; see git repository history for more
+</li>
+<li>
+implement per-repository read/write authorization rules in gotd
+</li>
+<li>
+add a gotd "listen" process which watches the unix socket
+</li>
+<li>
+add a gotd "session" process, split off from the parent process
+</li>
+<li>
+switch gotd from chroot(2) to unveil(2)
+</li>
+<li>
+run gotd authentication in a separate child process
+</li>
+<li>
+enforce a per-uid connection limit in the gotd listen process
+</li>
+<li>
+introduce connection options to gotd.conf
+</li>
+<li>
+gotd: allow to express timeouts using minutes/hours (op)
+</li>
+<li>
+switch gotd.conf syntax from 'unix_socket' to 'listen on'
+</li>
+<li>
+remove the gotsh group requirement from gotd; any user can now connect
+</li>
+<li>
+expose 'gotctl info' output only to the root user
+</li>
+<li>
+remove support for showing client capabilities in 'gotctl info'
+</li>
+<li>
+farewell, gotweb. you served us well. rm gotweb (tracey)
+</li>
+<li>
+lots of gotwebd refactoring (op)
+</li>
+<li>
+gotwebd: use a templating system to render HTML (op)
+</li>
+<li>
+gotwebd: add an RSS feed for the tags (op)
+</li>
+<li>
+gotwebd: remove erratic horizontal scrolling (op)
+</li>
+<li>
+gotwebd.conf: use `listen on socket' syntax for UNIX sockets too (op)
+</li>
+<li>
+gotwebd: render BLOB inline, add BLOBRAW for serving raw blobs (op)
+</li>
+<li>
+gotwebd: css: fix horizontal overflow in blob and blame pages (op)
+</li>
+<li>
+gotwebd: urlencode also the double quote character (op)
+</li>
+<li>
+gotwebd: make commit page more like `got log' / tog (op)
+</li>
+<li>
+cope with deleted references when reloading the tog log view
+</li>
+<li>
+tog: fix typo that breaks log search when in hsplit (jamsek)
+</li>
+<li>
+tog: always echo input prompt to bottom left of screen (jamsek)
+</li>
+<li>
+make 'tog log' display the committer handle by default, '@' switches to author
+</li>
+<li>
+tog: add mutt-like =/* keymaps as home/end aliases (patch by Mikhail)
+</li>
+<li>
+implement diffstat display for got log, got diff, and tog diff (jamsek)
+</li>
+<li>
+show from: and via: headers on consecutive lines in 'got log' and 'tog log'
+</li>
+<li>
+show full URL during got clone/fetch/send (op)
+</li>
+<li>
+make 'got send' print errors reported by the server (op)
+</li>
+<li>
+fix 'got rebase' not detecting an out-of-date work tree in some cases
+</li>
+<li>
+reduce max amount of tags stored in object cache to avoid high memory usage
+</li>
+<li>
+avoid copying reused deltas to delta cache file; copy from pack file instead
+</li>
+<li>
+got patch: handle the removal of binary files (op)
+</li>
+<li>
+fix uninitialised variables in libexec helpers (jamsek)
+</li>
+<li>
+got: minor refactor of got_pathlist_free() API (jamsek)
+</li>
+<li>
+fix indexing of pack files which contain ref-deltas
+</li>
+</ul>
+<h3 id="2022-11-08"><a href="#2022-11-08">GoT 0.79 - 2022-11-08</a></h3>
+<ul>
+<li>
+repair build on OpenBSD/sparc64 (patch by Ted Bullock)
+</li>
+<li>
+fix crash in gotd if client gets disconnected on error (reported by Mikhail)
+</li>
+<li>
+fix crash in got-send-pack when server does not announce any capabilities
+</li>
+<li>
+make gotd work as intended on an empty repository
+</li>
+<li>
+prevent freeing of bogus pointers in got_inflate_end() and got_deflate_end()
+</li>
+<li>
+reduce delta cache size to avoid running out of memory on large pack files
+</li>
+<li>
+add missing free of delta buffers in several error paths
+</li>
+<li>
+make 'got clone -b' work for repositories which lack a valid HEAD reference
+</li>
+<li>
+use sub-second precision when checking for objects/pack/ modification
+</li>
+<li>
+fix capabilities announced by gotsh when no references exist in repository
+</li>
+</ul>
+<h3 id="2022-11-03"><a href="#2022-11-03">GoT 0.78 - 2022-11-03</a></h3>
+<ul>
+<li>
+gotsh.1: Use Sx for referencing EXAMPLES (patch by Josiah Frentsos)
+</li>
+<li>
+change got_pack_parse_offset_delta tslen argument to size_t (op)
+</li>
+<li>
+fix regression test failures with Git 2.30.5 / 2.38.1 or later installed
+</li>
+<li>
+fix gotd(8) usage() string (patch by Josiah Frentsos)
+</li>
+<li>
+regress/rebase.sh: remove accidentally included absolute path to "got" (naddy)
+</li>
+<li>
+fix off_t type mismatches in printf format string arguments (naddy, op)
+</li>
+<li>
+fix spelling of "FastCGI" (patch by Josiah Frentsos)
+</li>
+<li>
+add missing `goto done;' on error path of read_raw_delta_data() (op)
+</li>
+<li>
+add bounds check when reading a delta offset from a packed object (op)
+</li>
+<li>
+check size before calling mmap(2) (op)
+</li>
+<li>
+sort getopt() option lists and switch statements (patch by Josiah Frentsos)
+</li>
+<li>
+make got.conf(5) warn about remotes configured in locally-shared repositories
+</li>
+<li>
+add missing check for errors from got_gotconfig_read() in open_worktree()
+</li>
+<li>
+plug a memory leak on error in got_gotconfig_read()
+</li>
+<li>
+convert pack filesize variables to off_t for large packs on 32-bit arch (op)
+</li>
+<li>
+remove sendfd pledge promise from gotd repo_read and repo_write processes
+</li>
+<li>
+add gotctl(8); initially supported commands are 'info' and 'stop'
+</li>
+<li>
+respect umask when creating or changing files and directories (op)
+</li>
+<li>
+fix typo which caused a double-free in gotd repo_write_shutdown()
+</li>
+<li>
+got-fetch-pack: fix wrong memmove length leading to dubious checksum failures
+</li>
+<li>
+avoid incomplete writes of pack file data in gotsh and got-send-pack
+</li>
+<li>
+add a test suite for gotd(8); check basic clone and send functionality
+</li>
+<li>
+require space between commit author name and email, for Git compatibility
+</li>
+<li>
+gotwebd: avoid 500 error code if erroring out in plaintext mode (landry)
+</li>
+<li>
+gotwebd: add respect_exportok flag, defaulting to off (landry)
+</li>
+<li>
+respect open files resource limit when sizing pack cache; regression from 0.71
+</li>
+<li>
+provide a diff of changes in a temp file while editing a commit log message
+</li>
+<li>
+fix memory and file descriptor leak for raw objects; regression from 0.77
+</li>
+<li>
+remove casts which made older gcc versions unhappy
+</li>
+<li>
+fix free of wrong address on error in gotweb's parse.y
+</li>
+</ul>
+<h3 id="2022-10-24"><a href="#2022-10-24">GoT 0.77 - 2022-10-24</a></h3>
+<ul>
+<li>
+disallow integrating into references outside refs/heads/ (jrick)
+</li>
+<li>
+gotwebd.conf: add syntax for defining macros and document them (op)
+</li>
+<li>
+simplify the way 'got patch' opens a tempfile when reading from stdin
+</li>
+<li>
+lots of refactoring to allow gotd(8) code to run without libexec helpers
+</li>
+<li>
+more refactoring to allow gotd(8) to stream packfile data on network sockets
+</li>
+<li>
+add missing error checking around some unlink(2) syscalls
+</li>
+<li>
+don't crash if delta cache is missing while combining deltas; for dev builds
+</li>
+<li>
+allow got_object_parse_tree() to reuse entries buffer allocations for speed
+</li>
+<li>
+show a more useful error if the size of a packed object won't fit in 64 bits
+</li>
+<li>
+switch integers used for counting objects while indexing packs to unsigned
+</li>
+<li>
+refresh cached list of pack index paths while searching a packed object
+</li>
+<li>
+introduce gotd(8) and gotsh(1); WIP and not yet provided in binary packages
+</li>
+<li>
+close parent's end of imsg pipe before waiting for a child process to exit
+</li>
+<li>
+fix detection of SIGTERM in tog; this signal was accidentally being ignored
+</li>
+<li>
+avoid printing harmless errors that can occur when tog exits due to Ctrl-C
+</li>
+</ul>
+<h3 id="2022-09-23"><a href="#2022-09-23">GoT 0.76 - 2022-09-23</a></h3>
+<ul>
+<li>
+gotwebd documentation fixes
+</li>
+<li>
+tog: extend log view author highlight colour to full field width (jamsek)
+</li>
+<li>
+tog: make headline highlight extend the full view width (jamsek)
+</li>
+<li>
+make got_commit_graph_iter_next use caller-provided storage for the id (op)
+</li>
+<li>
+tog: add new log view limit feature to filter commits (patch by Mikhail + op)
+</li>
+<li>
+tog: respect current cursor position during log search (patch by Mikhail)
+</li>
+<li>
+tog: implement runtime help accessible via H,F1 keymaps (jamsek)
+</li>
+<li>
+add gotadmin init -b <branch> to specify repo head ref (jamsek)
+</li>
+<li>
+ensure got patch respects x-bit perms for new files (jamsek)
+</li>
+<li>
+gotwebd: drop needless NULL check (op)
+</li>
+<li>
+show file mode for new added files in work tree diffs (jamsek)
+</li>
+<li>
+fix wrong function prototypes shown in diff hunk headers (thj@freebsd, jamsek)
+</li>
+</ul>
+<h3 id="2022-09-07"><a href="#2022-09-07">GoT 0.75 - 2022-09-07</a></h3>
+<ul>
+<li>
+ too many changes to list all here; see git repository history for more
+</li>
+<li>
+unlink temporary files created during ssh signature verification
+</li>
+<li>
+add gotwebd, a fast-cgi server and successor of gotweb (tracey)
+</li>
+<li>
+lots of release-preparation work on gotwebd (naddy, op, tracey, stsp)
+</li>
+<li>
+cast argument of type rlim_t to unsigned long long to match the %llu (naddy)
+</li>
+<li>
+tog: add key to toggle author/committer in log view (op)
+</li>
+<li>
+make our email address parsing closer to Git's parsing rules (op)
+</li>
+<li>
+got commit: add -A flag to specify the author of a patch (op)
+</li>
+<li>
+tog: alias J and K to > and < keybindings for diff view (patch by Mikhail)
+</li>
+<li>
+fix 'got cat' printing commit author instead of committer (op)
+</li>
+<li>
+tog: add 'L' key to blame view; opens log view for the annotated line (jamsek)
+</li>
+<li>
+don't chug along if repo format version is unsupported (florian)
+</li>
+<li>
+fix dead stores to variables, found with LLVM's scan-build (florian)
+</li>
+<li>
+fix uninitialized error return (florian)
+</li>
+<li>
+make sure got_repo_pack_fds_close() frees a malloc'ed pointer (florian)
+</li>
+<li>
+prevent memory leak when asprintf fails (florian)
+</li>
+<li>
+prevent use-after-free of packed_refs_path in error path (florian)
+</li>
+<li>
+got_repo_pack_fds_close: don't close(0) (patch by Lucas)
+</li>
+<li>
+reset committer's name+email during rebase and histedit
+</li>
+<li>
+tog: fix unintentional move of cursor after closing child views (jamsek)
+</li>
+<li>
+tog: uppercase all the key maps which open new views (jamsek)
+</li>
+<li>
+make 'got histedit' fetch author info from Git configuration as a fallback
+</li>
+<li>
+fix 'got patch -R' when using diff3 merge (op)
+</li>
+<li>
+add GOT_IGNORE_GITCONFIG env var to force ignoring of Git config files
+</li>
+<li>
+fix off_t type mismatches (naddy)
+</li>
+<li>
+got patch: error if patchfile isn't a regular file (op)
+</li>
+<li>
+make 'got patch' apply pledge(2) earlier (op)
+</li>
+<li>
+got/tog diff: fix accounting for line-endings in files containing CRLF (op)
+</li>
+<li>
+got patch: add -c flag to apply at a specified commit (op)
+</li>
+<li>
+fix two missing error checks in tog (found by florian with scan-build)
+</li>
+<li>
+remove pointless repo_close + leaked error (found by florian with scan-build)
+</li>
+<li>
+tog: add n{G,g} key map to jump to line n like less(1) (jamsek)
+</li>
+<li>
+diff: re-alloc arrays in larger chunks for up to 3x more performance (jamsek)
+</li>
+<li>
+fix whitespace-related issues when 'got patch' is matching a hunk (op)
+</li>
+<li>
+tog: add keymaps to jump to next/prev file/hunk in the diff view (jamsek)
+</li>
+<li>
+fix 'got tag' not tagging the work tree's current branch by default
+</li>
+<li>
+tog log: don't block while loading commits after 'G' key was pressed (jamsek)
+</li>
+<li>
+man pages: group options in accordance to style(9) (patch by Josiah Frentsos)
+</li>
+<li>
+man pages: Replace 'Ar sign' with 'Cm sign' (patch by Josiah Frentsos)
+</li>
+<li>
+don't add trailing \0 to signed tag objects; fixes interop with Github (jrick)
+</li>
+<li>
+use Xo/Xc in the man pages (patch by Josiah Frentsos)
+</li>
+<li>
+fix diffing two blobs by object ID with 'got diff' (jamsek)
+</li>
+<li>
+refresh pack-index path list if mtime of the objects/pack directory changed
+</li>
+<li>
+diff3: switch diff output mode from "edscript" to "plain" (patch by Tom Jones)
+</li>
+<li>
+use the faster plain-diff headers-only mode for diff3
+</li>
+<li>
+do not segfault while verifying "lightweight" tags (jrick)
+</li>
+<li>
+don't search through ignored paths and files on commit (sdk)
+</li>
+<li>
+plug a lot of memory leaks (op)
+</li>
+<li>
+forbid rebase of references outside the "refs/heads/" namespace
+</li>
+<li>
+fflush(stdout) after asking questions; improves got-portable behaviour (op)
+</li>
+<li>
+fix bug where 'got branch -lt' produced duplicate listings of a branch
+</li>
+<li>
+tog: ensure stdin is a tty to guard against 'tog < /dev/null' etc. (jamsek)
+</li>
+</ul>
+<h3 id="2022-07-14"><a href="#2022-07-14">GoT 0.74 - 2022-07-14</a></h3>
+<ul>
+<li>
+cast printf argument of type time_t to long long to match the %lld (naddy)
+</li>
+<li>
+add missing revoked_signers grammar to got.conf(5) (jrick)
+</li>
+<li>
+move 'got init' command to 'gotadmin init'
+</li>
+<li>
+regress test SSH key revocations (jrick)
+</li>
+<li>
+long overdue update of AUTHORS lists in man pages
+</li>
+<li>
+add signer_id option to got.conf(5) (jrick)
+</li>
+<li>
+delta_cache.c needs to include <stdint.h>; unbreaks -portable build on ubuntu
+</li>
+<li>
+regress: use bs=1M for dd, not bs=1m; fixes -portable test failure on ubuntu
+</li>
+<li>
+fix buf_alloca error handling (op)
+</li>
+<li>
+some privsep.c refactoring and cleanup (op)
+</li>
+<li>
+tog: implement global 'S' key map to switch split mode (jamsek)
+</li>
+<li>
+tog: implement +/- keymaps to resize the focussed split (jamsek)
+</li>
+<li>
+make 'tog log' error out in shallow Git repositories instead of hanging
+</li>
+<li>
+tog: enable moving to prev/next blame line in diff view (jamsek)
+</li>
+<li>
+improve documentation of the histedit 'mesg' command
+</li>
+<li>
+histedit script: allow mesg command only after pick or edit commands (op)
+</li>
+<li>
+for linux, fix usage of pipe(2) during SSH signing and verification (jrick)
+</li>
+</ul>
+<h3 id="2022-07-04"><a href="#2022-07-04">GoT 0.73 - 2022-07-04</a></h3>
+<ul>
+<li>
+got patch: use diff3 to merge changes if possible (op)
+</li>
+<li>
+tog: alias C-b/C-f to scroll page back/forward with b/f (jamsek)
+</li>
+<li>
+tog: make SPACE page down in all views (naddy)
+</li>
+<li>
+tog: allow prefixing movement keys with count modifier (jamsek)
+</li>
+<li>
+always show commit or tree IDs in diff header, in order to help 'got patch'
+</li>
+<li>
+build non-release builds with -Wwrite-strings (op)
+</li>
+<li>
+got patch: handle git-style diffs for the 3-way merge too (op)
+</li>
+<li>
+implement support for commit coloring in got-read-pack for speed
+</li>
+<li>
+move got_opentemp out of open_blob and blame.c for future gotwebd (tracey)
+</li>
+<li>
+move got_opentemp out of diff.c and diffreg.c for future gotwebd
+</li>
+<li>
+tog: refactor log cursor movement in preparation for horizontal split (jamsek)
+</li>
+<li>
+tog: implement support for horizontal splitscreens (jamsek)
+</li>
+<li>
+switch 'tog diff' and 'tog blame' to Myers diff by default for speed
+</li>
+<li>
+make the diff algorithm used by 'tog diff' and 'tog blame' configurable
+</li>
+<li>
+make the patch parser look for the next "diff" header for robustness (op)
+</li>
+<li>
+got patch: don't loose the x bit when merging with diff3 (op)
+</li>
+<li>
+got patch: handle mangled whitespace (op)
+</li>
+<li>
+fix "imsg_add TREE_ENTRY: Result too large" error on i386 (semarie, op)
+</li>
+<li>
+create and verify tags signed by SSH keys (jrick)
+</li>
+<li>
+tog: add C-g/backspace key map to abort compound commands (jamsek)
+</li>
+<li>
+rename got.conf(5) fetch-all-branches to fetch_all_branches for consistency
+</li>
+<li>
+rename got.conf(5) mirror-references to mirror_references for consistency
+</li>
+<li>
+use pipe() which is a more portable syscall than pipe2() (jrick)
+</li>
+<li>
+got patch: check for specific chars instead of using isspace(3) (op)
+</li>
+</ul>
+<h3 id="2022-06-18"><a href="#2022-06-18">GoT 0.72 - 2022-06-18</a></h3>
+<ul>
+<li>
+fix "bad offset in pack file" error due to uninitialized variable (op)
+</li>
+<li>
+initialize all variables used for sending privsep messages to zero (op)
+</li>
+<li>
+tog: reset search state after Ctrl-L to fix a use-after-free (op)
+</li>
+<li>
+fix unexpected imsg error after incomplete enumeration in got-read-pack
+</li>
+<li>
+tog: heed selection cursor position while searching (patch by Mikhail)
+</li>
+</ul>
+<h3 id="2022-06-17"><a href="#2022-06-17">GoT 0.71 - 2022-06-17</a></h3>
+<ul>
+<li>
+got patch: fail when reading empty hunks (op)
+</li>
+<li>
+got patch: switch from fseek() to fseeko(), use unary minus (naddy)
+</li>
+<li>
+got patch: avoid open/sync/close of the fileindex over and over again (op)
+</li>
+<li>
+make got_privsep_recv_tree() reject trees with less than zero entries
+</li>
+<li>
+plug memory leak in an error path of got_privsep_recv_tree()
+</li>
+<li>
+prevent an out-of-bounds access in got_privsep_recv_tree()
+</li>
+<li>
+parse tree entries into an array instead of a pathlist for speed
+</li>
+<li>
+batch up tree entries in imsg instead of sending one imsg per tree entry
+</li>
+<li>
+imsg_add() frees its msg argument on error; avoid double-free in error paths
+</li>
+<li>
+avoid malloc/free for duplicate check in got_pathlists_insert()
+</li>
+<li>
+plug a small memleak on error in got_pack_create()
+</li>
+<li>
+fix paths stored in pack meta data, improving file deltification
+</li>
+<li>
+store a path hash instead of a verbatim path in pack meta data
+</li>
+<li>
+reduce the amount of memory used for caching deltas during deltification
+</li>
+<li>
+shrink struct got_pack_meta a bit by removing the have_reused_delta flag
+</li>
+<li>
+use random seeds for murmurhash2 (op)
+</li>
+<li>
+fix bug in findwixt() which caused pack files with missing parent commits
+</li>
+<li>
+avoid looping over deltas twice in dump_delta_chain_to_{file,mem}()
+</li>
+<li>
+open tempfiles needed for delta application upfront, for future gotwebd
+</li>
+<li>
+reduce GOT_PACK_CACHE_SIZE to 32 to accommodate for previous tempfile change
+</li>
+<li>
+tog: override SIGTERM and SIGINT handlers to avoid ncurses cleanup() handler
+</li>
+<li>
+move creation of tempfiles outside of lib/diff.c
+</li>
+<li>
+tests: don't pass $ret to test_done on failure when it's known to be zero (op)
+</li>
+<li>
+tests: set `ret' in a few places where it was forgotten (op)
+</li>
+<li>
+convert delta cache to a hash table
+</li>
+<li>
+implicitly unstage changes when staging the reverse of a staged diff (op)
+</li>
+<li>
+implement object enumeration support in got-read-pack for speed
+</li>
+<li>
+add one-line output mode to got log with -s flag (patch by Evan Silberman)
+</li>
+<li>
+rename the former got log -s (search) flag to got log -S
+</li>
+<li>
+make it possible to match committed patches with got log -p -S pattern
+</li>
+<li>
+tog: add key bindings for half-page scroll (patch by Mikhail, Mark Jamsek)
+</li>
+<li>
+make got log -S match author name and commit ID, like tog search does (op)
+</li>
+<li>
+got patch: ensure new and old paths are NUL-terminated (op)
+</li>
+<li>
+got patch: guard against invalid (negative) line offsets (op)
+</li>
+<li>
+got patch: use ints for line offsets instead of longs (op)
+</li>
+<li>
+remove redundant datalen checks before calling recv_imsg_error (op)
+</li>
+<li>
+use strndup instead of malloc+memcpy in privsep.c (op)
+</li>
+<li>
+do stricter validation of data received from libexec helpers (op)
+</li>
+<li>
+move got_opentempfd() out of got_repo_open(), for future gotwebd (tracey)
+</li>
+<li>
+fix D_GOTWWW default path; gotweb can now run without a config file again
+</li>
+<li>
+add horizontal scrolling to tog diff, blame, and log views (Mark Jamsek)
+</li>
+<li>
+show last-modified date in the "tog ref" view if 'm' is pressed (Mark Jamsek)
+</li>
+<li>
+make tog horizontal scrolling work with unicode (with op@)
+</li>
+</ul>
+<h3 id="2022-05-10"><a href="#2022-05-10">GoT 0.70 - 2022-05-10</a></h3>
+<ul>
+<li>
+avoid subtraction of values larger than int in qsort(3) comparison callbacks
+</li>
+<li>
+make 'got patch' handle git-style rename diffs
+</li>
+<li>
+store deltas in compressed form while packing, both in memory and cache file
+</li>
+<li>
+avoid O(N) loops over object ID lists while packing
+</li>
+<li>
+run the search for deltas to reuse in got-read-pack directly, for speed
+</li>
+<li>
+hook send.sh cmdline tests into 'make regress', this was overlooked earlier
+</li>
+<li>
+fix regression from 0.69 where packing tags fails if zero commits are packed
+</li>
+<li>
+map delta cache file into memory if possible while writing a pack file
+</li>
+</ul>
+<h3 id="2022-04-24"><a href="#2022-04-24">GoT 0.69 - 2022-04-24</a></h3>
+<ul>
+<li>
+plug a memory leak in got_fetch_pack() (patch by Mikhail)
+</li>
+<li>
+plug a memory leak in list_refs() (op)
+</li>
+<li>
+link libexec helpers against _p libraries when building with 'make PROFILE=1'
+</li>
+<li>
+regress: use test(1) -eq and -ne to compare integers, reduce quoting (naddy)
+</li>
+<li>
+got patch: add -p option to strip path components (op)
+</li>
+<li>
+stop relying on commit cache for good performance of got_object_id_by_path()
+</li>
+<li>
+leave work tree in usable state after 'got rebase' fails path-prefix checks
+</li>
+<li>
+make gotadmin pack -x option work with tag arguments
+</li>
+<li>
+make 'got cat' not search for a work tree if the -r option is used
+</li>
+<li>
+make 'got tag' unlock work tree earlier to allow other parallel commands
+</li>
+<li>
+add a -q (quiet) option to 'gotadmin pack'
+</li>
+<li>
+sort references by date for packing to process newer commits first
+</li>
+<li>
+fix double-free in an error case of cmd_checkout()
+</li>
+<li>
+make sure callers of got_object_idset_add() free data (tb)
+</li>
+<li>
+speed up initial stage of packing by adding a "skip" commit color
+</li>
+<li>
+regress: redirect jot(1) output instead of looping over it (op)
+</li>
+<li>
+reimplement object-ID set data structure on top of a hash table
+</li>
+<li>
+inline struct got_object_id in struct got_object_qid for speed
+</li>
+<li>
+got patch: resolve paths from the current working directory (op)
+</li>
+<li>
+got patch: add -R option to reverse a patch (op)
+</li>
+</ul>
+<h3 id="2022-03-22"><a href="#2022-03-22">GoT 0.68 - 2022-03-22</a></h3>
+<ul>
+<li>
+explicitly include <endian.h> for be32toh() (naddy)
+</li>
+<li>
+apply time-based rate-limiting to send-/fetch-/index-pack progress output
+</li>
+<li>
+make the URI parser tolerate trailing slashes at the end of the input URI
+</li>
+<li>
+add 'got patch' command for applying unified diffs (op)
+</li>
+<li>
+handle reference arguments which look like short object IDs (with naddy)
+</li>
+<li>
+make got log, diff, blame, tree, and cat unlock the work tree earlier
+</li>
+<li>
+fix 'got status' with an obstructed file given as argument (found by op)
+</li>
+<li>
+cache a list of known pack index files when the repository is opened
+</li>
+<li>
+print additional progress information while packing
+</li>
+<li>
+const-ify data tables which contain only constants (naddy)
+</li>
+<li>
+fix gotweb build failure with -Werror due to write-only variable warnings
+</li>
+<li>
+move got_errors[] table into a single compilation unit, error.c (naddy)
+</li>
+<li>
+explicitly include <unistd.h> for close(2) (naddy)
+</li>
+<li>
+fix potential NULL deref in error path of got_object_idset_remove()
+</li>
+<li>
+man pages: fix missing commas between subordinate and main clauses (naddy)
+</li>
+<li>
+fix a bug where 'gotadmin pack' packed too many objects unless -a was used
+</li>
+<li>
+gotweb: fix free() on uninitialized variable upon error during blame
+</li>
+</ul>
+<h3 id="2022-02-18"><a href="#2022-02-18">GoT 0.67 - 2022-02-18</a></h3>
+<ul>
+<li>
+compress delta data from delta_cache directly into pack file
+</li>
+<li>
+show rebase and histedit backups in tog ref view
+</li>
+<li>
+gotweb: unbreak index page when pack files are missing (tracey)
+</li>
+<li>
+make 'got rm' behave like rm(1) for paths found missing on disk
+</li>
+<li>
+make 'got rm' report an "unexpected status" error for unversioned files
+</li>
+<li>
+fix double-free and double-close issues in error paths of got_packidx_open()
+</li>
+<li>
+fix 'got status' showing unversioned directories on NFS (found by Ted Bullock)
+</li>
+<li>
+fix loose object file header parser for zero-length headers
+</li>
+<li>
+improve 'got add' error message if file does not exist (found by Timo Myyrä)
+</li>
+<li>
+improve error message due to malformed `author' in got.conf (omar)
+</li>
+<li>
+fix infinite loop triggered by pack files >= 4GB in size (found by semarie)
+</li>
+<li>
+set zlib output buffer length properly after resizing the output buffer
+</li>
+<li>
+improve error reporting for invalid numbers given on command line (omar)
+</li>
+<li>
+fix 'got diff' on files which match an ignore pattern (found by omar)
+</li>
+<li>
+reduce minimum deltification chunk size to 32 (suggested by ori)
+</li>
+<li>
+use murmurhash instead of sha1 for deltification blocks (suggested by ori)
+</li>
+<li>
+shrink the width of formatted output fields to their expected size (naddy)
+</li>
+<li>
+reuse existing deltas when creating pack files
+</li>
+<li>
+fix fd leak in got_fetch_pack (omar)
+</li>
+<li>
+fix imsg_clear calls after imsg_flush failures (omar)
+</li>
+<li>
+display GMT offset in 'got cat' command (jrick)
+</li>
+<li>
+const-ify command and option tables (naddy)
+</li>
+</ul>
+<h3 id="2022-01-11"><a href="#2022-01-11">GoT 0.66 - 2022-01-11</a></h3>
+<ul>
+<li>
+only open raw objects if necessary while writing out pack file data
+</li>
+<li>
+map raw object files into memory while packing if possible
+</li>
+<li>
+encode short deltas in memory instead of writing them to a temporary file
+</li>
+<li>
+add missing checks for reads beyond the mapped memory area of a pack file
+</li>
+<li>
+fix file corruption regression in 'got checkout' from 0.65 (reported by naddy)
+</li>
+</ul>
+<h3 id="2022-01-06"><a href="#2022-01-06">GoT 0.65 - 2022-01-06</a></h3>
+<ul>
+<li>
+fix 32-bit size_t multiplication overflow in meyrs diff code
+</li>
+<li>
+ignore the return value of closefrom(2) (patch by Anna a.k.a. CyberTailor)
+</li>
+<li>
+sort paths in got log -Pp and tog's diff view the same way as in the diff
+</li>
+<li>
+fix NULL dereference in 'got clone' if server sends an empty pack file
+</li>
+<li>
+tog: make searches start from the current position in all views
+</li>
+<li>
+tog: clear search highlighting when reloading view (naddy)
+</li>
+<li>
+set close-on-exec flag on files opened by main process (suggested by millert)
+</li>
+<li>
+use 'gotadmin pack' when running tests with GOT_TEST_PACK=1, not 'git repack'
+</li>
+<li>
+fix bogus "object not found" errors when specified object ID begins with 00
+</li>
+<li>
+avoid creation of new temporary files whenever a packed object is read
+</li>
+<li>
+use time-based rate-limiting for gotadmin progress output
+</li>
+<li>
+print status output even when 'gotadmin cleanup' finds no objects to remove
+</li>
+<li>
+tog: fix a scrolling problem when diffing binary files
+</li>
+</ul>
+<h3 id="2021-11-23"><a href="#2021-11-23">GoT 0.64 - 2021-11-23</a></h3>
+<ul>
+<li>
+try only 3 delta base candidates instead of 10 to speed up packing
+</li>
+<li>
+use up to 128 delta chain elements again; creates smaller packs at same speed
+</li>
+<li>
+remove unused variables to fix LLVM 13 warnings (naddy)
+</li>
+<li>
+make 'got rebase' switch the work tree if no commits need rebasing (jrick)
+</li>
+<li>
+fix man page HTML rendering for command aliases (kn)
+</li>
+<li>
+let gotadmin find the repository automatically if invoked in a work tree
+</li>
+<li>
+preserve binary files during updates and merges instead of leaving them empty
+</li>
+<li>
+allow sorting references by timestamp in tog ref view
+</li>
+<li>
+add got ref -t option to sort listed references by modification time
+</li>
+<li>
+add got branch -t option to sort listed branches by modification time
+</li>
+<li>
+regress: make test operands POSIX compliant (thomas_adam)
+</li>
+</ul>
+<h3 id="2021-10-17"><a href="#2021-10-17">GoT 0.63 - 2021-10-17</a></h3>
+<ul>
+<li>
+fix 'got send -T' regression if tag already exists on server (found by Omar)
+</li>
+<li>
+fix another regression where a 3-way merge would segfault (naddy)
+</li>
+<li>
+tog: add Ctrl-n/Ctrl-p for scrolling one line down/up (patch by Omar Polo)
+</li>
+<li>
+always initialize output parameter "n" of get_line() in diff3.c
+</li>
+<li>
+set oldo.to in diff3.c's duplicate() even if the file contains no newlines
+</li>
+</ul>
+<h3 id="2021-10-16"><a href="#2021-10-16">GoT 0.62 - 2021-10-16</a></h3>
+<ul>
+<li>
+man pages: document command aliases in tmux(1) style, add tags (kn)
+</li>
+<li>
+ignore unversioned files while aborting rebase, histedit, merge or operations
+</li>
+<li>
+let 'got fetch' send all references to the server to avoid redundant downloads
+</li>
+<li>
+plug memory leaks in got-fetch-pack and got-send-pack
+</li>
+<li>
+provide lib/Makefile to enable tags file generation (kn)
+</li>
+<li>
+add support for multiple path arguments to 'got diff'
+</li>
+<li>
+fix merging of lines inserted at the top of a file (reported by Omar Polo)
+</li>
+<li>
+display the requested object type in "object not found" error messages
+</li>
+<li>
+implement 'got diff -c' for diffing commits with optional filtering by path
+</li>
+<li>
+speed up 'got histedit -l' and 'got rebase -l'
+</li>
+<li>
+fix merging of files which contain a dot on a line by itself
+</li>
+<li>
+sort and de-duplicate work tree path command line arguments (suggested by kn)
+</li>
+<li>
+fix pack index cache element rotation; keep often used entries near the front
+</li>
+<li>
+use a bloom filter to avoid pointless pack index searches
+</li>
+<li>
+do not skip ignored directories in 'got status' if they contain tracked files
+</li>
+<li>
+FreeBSD's ed(1) does not accept "0i"; use the equivalent "1i" instead (naddy)
+</li>
+<li>
+speed up pack file creation a little by caching raw objects
+</li>
+<li>
+limit delta chain length in newly created pack files to 32 deltas
+</li>
+<li>
+while packing, store encoded deltas in temporary files instead of in memory
+</li>
+<li>
+sync with OpenBSD parse.y (naddy)
+</li>
+<li>
+make 'gotadmin indexpack' unveil the repository read/write, not read-only
+</li>
+<li>
+plug memory leak in an error path of read_packed_object()
+</li>
+</ul>
+<h3 id="2021-10-03"><a href="#2021-10-03">GoT 0.61 - 2021-10-03</a></h3>
+<ul>
+<li>
+fix list of 'got status' options in the got.1 man page
+</li>
+<li>
+tog: use sched_yield(2) for better portability (patch by Quentin Rameau)
+</li>
+<li>
+fix histedit_no_op test which was failing randomly (patch by Lucas)
+</li>
+<li>
+fix 'got send' with tree objects which contain symlinks (reported by Omar)
+</li>
+<li>
+tog: show parent commit IDs of merge commits in the diff view
+</li>
+<li>
+add a 'got merge' command for creating merge commits
+</li>
+<li>
+fix 'got update' of an added + obstructed file
+</li>
+<li>
+mark some function parameters 'const', as they should be (patch by Omar Polo)
+</li>
+<li>
+add 'static' qualifier to local functions in got-read-pack (again Omar Polo)
+</li>
+<li>
+fix some integers that had a slightly wrong type (again by Omar Polo)
+</li>
+<li>
+match printf specifiers and (cast) types for portability (naddy)
+</li>
+<li>
+don't change bad symlinks into regular files during merges
+</li>
+<li>
+handle errno variations upon open(2) failure with O_NOFOLLOW for portability
+</li>
+<li>
+garbage-collect unused "dist" target from subdirectory Makefiles (naddy)
+</li>
+<li>
+match the unsigned char type used by the zlib interface (naddy)
+</li>
+<li>
+fix unsigned/signed char mismatch in parse.y (naddy)
+</li>
+<li>
+fix 'got fetch' downloading too many objects in some cases
+</li>
+<li>
+interrupt 'got rebase' upon missing/unversioned/not-deleted files
+</li>
+<li>
+interrupt 'got histedit' upon missing/unversioned/not-deleted files
+</li>
+<li>
+pull in a type fix from the OpenBSD parse.y template (naddy)
+</li>
+<li>
+explicitly set the default branch name after 'git init' in regress tests
+</li>
+<li>
+add histedit -e option which runs the 'edit' script command for every commit
+</li>
+<li>
+skip ignored directories during 'got status' disk crawl
+</li>
+</ul>
+<h3 id="2021-09-15"><a href="#2021-09-15">GoT 0.60 - 2021-09-15</a></h3>
+<ul>
+<li>
+fix another instance of 'got send' sending branches the server already has
+</li>
+<li>
+make 'got send' regression tests run 'git fsck' on all involved repositories
+</li>
+<li>
+shell code fixes in regress tests for portability (naddy)
+</li>
+</ul>
+<h3 id="2021-09-14"><a href="#2021-09-14">GoT 0.59 - 2021-09-14</a></h3>
+<ul>
+<li>
+fix copy-pasto in got.conf man page
+</li>
+<li>
+add -q quiet mode to checkout and update (tracey)
+</li>
+<li>
+make 'got send' send commits which are referenced only by tags (found by Omar)
+</li>
+<li>
+add -S option to 'got status' for suppressing certain status codes (tracey)
+</li>
+<li>
+make 'got checkout' display the checked out reference and commit ID
+</li>
+<li>
+make 'got update' display the worktree's branch name upon success
+</li>
+</ul>
+<h3 id="2021-09-11"><a href="#2021-09-11">GoT 0.58 - 2021-09-11</a></h3>
+<ul>
+<li>
+tog: support navigating to first/last line of tree and ref views (naddy)
+</li>
+<li>
+tog: jump directly to first log item instead of traversing the list (naddy)
+</li>
+<li>
+tog: when jumping to bottom of the log view, go from tail backwards (naddy)
+</li>
+<li>
+make "got branch -d" print reference name and value (naddy)
+</li>
+<li>
+move code duplicated by got-send-pack and got-fetch-pack to common files
+</li>
+<li>
+assert against accidentally overflowing argv[] in got_dial_ssh() (naddy)
+</li>
+<li>
+make 'gotadmin info' display separate send/fetch URLs if they differ
+</li>
+<li>
+fix a null-pointer deref in 'got fetch -d' (reported by Omar Polo)
+</li>
+</ul>
+<h3 id="2021-09-03"><a href="#2021-09-03">GoT 0.57 - 2021-09-03</a></h3>
+<ul>
+<li>
+remove superfluous strdup(3) from parse.y files (Martin Vahlensieck)
+</li>
+<li>
+adapt regress tests which handle UTC dates (naddy)
+</li>
+<li>
+make 'got send' actually heed branch {} options in got.conf(5) as intended
+</li>
+<li>
+disable ignore lists during status walks used by rebase and histedit
+</li>
+<li>
+tog: add support for navigating to first/last line of blame view (naddy)
+</li>
+<li>
+fix bogus error when 'got cherrypick' merged changes into locally added file
+</li>
+<li>
+remove ancestry checks to make 'got cherrypick' and 'got backout' run faster
+</li>
+<li>
+limit checks for merge conflicts to files affected by the merge to be faster
+</li>
+<li>
+fix 'got send' adding too many objects to the pack file in some cases
+</li>
+</ul>
+<h3 id="2021-08-30"><a href="#2021-08-30">GoT 0.56 - 2021-08-30</a></h3>
+<ul>
+<li>
+prevent a race where 'gotadmin cleanup' deletes concurrently created objects
+</li>
+<li>
+plug a small memory leak in tog's show_diff_view() function
+</li>
+<li>
+fix a use-after-free in get_changed_paths() in got and tog
+</li>
+<li>
+use less memory allocations when formatting log messages
+</li>
+<li>
+make got_deltify() rellocate the deltas array less often
+</li>
+<li>
+plug a memory leak in an error path of got_deltify()
+</li>
+<li>
+fix miscalculation of the final pack file size reported by got_pack_create()
+</li>
+<li>
+fix the error message shown when the server sends a bad ref line
+</li>
+<li>
+prevent NULL deref in got-fetch-pack if server does not announce capabilities
+</li>
+<li>
+add a missing bounds-check in got-fetch-pack when parsing server response
+</li>
+<li>
+fix, again, use of POSIX [ s1 = s2 ] syntax instead of [ s1 == s2 ] (naddy)
+</li>
+<li>
+add 'got send' for sending changes to remote repositories (with naddy, tracey)
+</li>
+<li>
+allow deletion of refs/remotes/ branches with got branch -d
+</li>
+<li>
+add missing "return 1" to failure handling in the regress scripts (naddy)
+</li>
+<li>
+make realloc_ids() malloc-like and do not overallocate (naddy)
+</li>
+<li>
+fix seek to incorrect offset in the delta base when creating deltas
+</li>
+<li>
+use gmtime_r(3) to display timestamps in UTC as intended (found by naddy)
+</li>
+<li>
+add keys for navigating to first/last item of tog log and diff views (jasper)
+</li>
+</ul>
+<h3 id="2021-07-26"><a href="#2021-07-26">GoT 0.55 - 2021-07-26</a></h3>
+<ul>
+<li>
+display recovery steps in the lonely pack index error message
+</li>
+<li>
+fix double-free that occurred upon exit from 'tog tree'; found by naddy
+</li>
+<li>
+don't scan pack index offsets for large values if pack file is < 2GB
+</li>
+<li>
+new -X option for removing backups created by got rebase and got histedit
+</li>
+<li>
+add 'got fetch -X' option for deleting references created by 'got fetch'
+</li>
+<li>
+make 'got ref -d' print reference name and value like the new -X options do
+</li>
+</ul>
+<h3 id="2021-07-08"><a href="#2021-07-08">GoT 0.54 - 2021-07-08</a></h3>
+<ul>
+<li>
+fix imsg header includes in pack_create.c
+</li>
+<li>
+explicitly include endian.h for be32toh() in repository_admin.c (naddy)
+</li>
+<li>
+switch from SIMPLEQ to equivalent STAILQ macros (naddy)
+</li>
+<li>
+fix logic error in gotweb navigation for commits, briefs, and tags (tracey)
+</li>
+<li>
+fix bugs where files skipped by 'got update' could not be updated again
+</li>
+<li>
+fix out-of-bounds access in 'gotadmin pack'
+</li>
+<li>
+fix unintended redundant recallocarray() calls done by 'gotadmin pack'
+</li>
+<li>
+cache object type in memory to speed up packing of objects referenced by tags
+</li>
+<li>
+fix, again, use of POSIX [ s1 = s2 ] syntax instead of [ s1 == s2 ] (naddy)
+</li>
+<li>
+new 'gotadmin cleanup' command for removing unreferenced loose objects
+</li>
+<li>
+handle pack index files which lack a corresponding pack file
+</li>
+<li>
+make 'got add' always require the -I option in order to add ignored files
+</li>
+<li>
+write lines instead of just one character at a time in diff_output_lines()
+</li>
+<li>
+verify object ID checksums while loose objects are being accessed
+</li>
+</ul>
+<h3 id="2021-06-22"><a href="#2021-06-22">GoT 0.53 - 2021-06-22</a></h3>
+<ul>
+<li>
+do not update symlinks which are already up-to-date
+</li>
+<li>
+add a gotadmin utility with info, pack, indexpack, and listpack commands
+</li>
+<li>
+fix 3-way merge of files which lack a final \n
+</li>
+<li>
+make double-quotes appear in rendered got.1 man page as intended (Nam Nguyen)
+</li>
+<li>
+gotweb: render error page instead of returning error 500 (tracey)
+</li>
+<li>
+avoid an error in tog(1) while the terminal window is being resized
+</li>
+<li>
+plug a memory leak in got_ref_list_free()
+</li>
+<li>
+catch invalid reference names passed to 'got ref -l'
+</li>
+<li>
+fix a memory leak in dial_git() (naddy)
+</li>
+<li>
+fix unrelated changes being merged by got cherrypick/backout/rebase/histedit
+</li>
+<li>
+go back to Patience diff for merging during cherrypick/backout/histedit/rebase
+</li>
+<li>
+fix file descriptor leak in got_repo_close() (tracey)
+</li>
+<li>
+fix hang in commit regress test if $VISUAL is set in the environment (tracey)
+</li>
+<li>
+use socketpair(2) instead of pipe(2) for better portability to Linux
+</li>
+<li>
+make it possible to profile gotweb and document how profiling works
+</li>
+<li>
+fix memory and fd leaks in got_pack_stop_privsep_child() (tracey)
+</li>
+<li>
+fix bogus 'permission denied' error when a file at work tree root is removed
+</li>
+<li>
+port packfile creation code over from git9
+</li>
+<li>
+new -I option for 'got status' to show files which match an ignore pattern
+</li>
+</ul>
+<h3 id="2021-04-05"><a href="#2021-04-05">GoT 0.52 - 2021-04-05</a></h3>
+<ul>
+<li>
+fix error checking in dial_ssh()
+</li>
+<li>
+increase pack index cache size from 16 to 64 to improve performance
+</li>
+<li>
+fix off-by-one in got_repo_cache_pack() causing the wrong pack to be evicted
+</li>
+<li>
+cap pack file cache size at 1/8 of the current open file descriptor limit
+</li>
+<li>
+when reading a pack index byte-swap fields at compile-time where possible
+</li>
+<li>
+diff: reduce duplicate code (kn)
+</li>
+<li>
+fix "mandoc -T lint" WARNINGS and ERRORS, add missing word (kn)
+</li>
+<li>
+fix open file descriptor leak in error path of read_object_header_privsep()
+</li>
+</ul>
+<h3 id="2021-03-23"><a href="#2021-03-23">GoT 0.51 - 2021-03-23</a></h3>
+<ul>
+<li>
+deltify.c: explicitly include <endian.h> for be64toh()
+</li>
+<li>
+rebase/histedit -l: error out if no backups for the requested branch exist
+</li>
+<li>
+fix use of uninitialized stat buffer during status crawl (found by naddy)
+</li>
+</ul>
+<h3 id="2021-03-22"><a href="#2021-03-22">GoT 0.50 - 2021-03-22</a></h3>
+<ul>
+<li>
+use Myers diff instead of Patience diff when merging files with diff3
+</li>
+<li>
+port file deltification code from git9; a prerequisite for writing pack files
+</li>
+<li>
+implement raw object data access; another prerequisite for writing pack files
+</li>
+<li>
+improve got log -x documentation (jrick)
+</li>
+<li>
+improve got ref -d documentation
+</li>
+<li>
+fix strftime(3) short buffer checks (jrick)
+</li>
+<li>
+ensure that old commits remain referenced after rebase and histedit
+</li>
+<li>
+new got rebase -l option which lists past rebase operations
+</li>
+<li>
+new got histedit -l option which lists past histedit operations
+</li>
+</ul>
+<h3 id="2021-02-11"><a href="#2021-02-11">GoT 0.49 - 2021-02-11</a></h3>
+<ul>
+<li>
+implicitly mark all files in work tree as up-to-date after 'got integrate'
+</li>
+<li>
+tog: fix behaviour if 'n' is pressed before search is started (found by naddy)
+</li>
+<li>
+in 'got clone', allow -l together with -q, for consistency with 'got fetch'
+</li>
+<li>
+add 'got commit -F' option to commit with a log message stored in a file
+</li>
+<li>
+simplify error message shown when 'got rebase' has nothing to do
+</li>
+<li>
+tolerate tag objects which lack tagger timestamp information (found by naddy)
+</li>
+<li>
+got info: fix a pasto in an error message (naddy)
+</li>
+<li>
+include remote branches in the output of 'got branch -l' (suggested by helg)
+</li>
+</ul>
+<h3 id="2021-01-22"><a href="#2021-01-22">GoT 0.48 - 2021-01-22</a></h3>
+<ul>
+<li>
+use POSIX [s1 = s2] syntax instead of [s1 == s2] (patch by Ryo ONODERA)
+</li>
+<li>
+tog log: terminate author field at '>' in case there is no '@' (naddy)
+</li>
+<li>
+replace fparseln(3) with getline(3), for better portability (naddy)
+</li>
+<li>
+make 'got clone' pin the fetched branch in got.conf(5)
+</li>
+<li>
+allow the 'got fetch' -l option together with the -q option
+</li>
+<li>
+store branches passed via 'got clone -b' in got.conf(5) and git-config(1)
+</li>
+<li>
+work around spurious ACK responses from git servers in got-fetch-pack
+</li>
+<li>
+add a 'fetch-all-branches' configuration setting to got.conf(5)
+</li>
+<li>
+add a 'reference' directive to remote repositories in got.conf(5)
+</li>
+<li>
+fix 'got up -c commit path' deleting unrelated files (found by Timo Myyrä)
+</li>
+<li>
+fix 'tog blame' segfault upon empty input file (found by naddy)
+</li>
+<li>
+let 'got clone' write gitconfig directives that match the generated got.conf
+</li>
+<li>
+fix a use after free in got_worktree_close() (naddy)
+</li>
+<li>
+make fclose(3) failure checks consistent; check 'fclose() == EOF' everywhere
+</li>
+<li>
+make close(2) failure checks consistent; check 'close() == -1' everywhere
+</li>
+<li>
+fix missing close(2) error check in got_worktree_close()
+</li>
+</ul>
+<h3 id="2020-12-27"><a href="#2020-12-27">GoT 0.47 - 2020-12-27</a></h3>
+<ul>
+<li>
+update got.1 CAVEATS section; prompted by feedback from otto@
+</li>
+<li>
+fix assignment to wrong pointer in got_ref_dup()
+</li>
+<li>
+fix performance on repositories with many references (e.g. freebsd src.git):
+</li>
+<li><ul>
+<li>
+implement an object ID map for reference lists
+</li>
+<li>
+use reflist object id maps in got log, tog log, and tog diff (with naddy)
+</li>
+<li>
+switch reflist to TAILQ; insert elements more efficiently for sorted input
+</li>
+</ul></li>
+</ul>
+<h3 id="2020-12-21"><a href="#2020-12-21">GoT 0.46 - 2020-12-21</a></h3>
+<ul>
+<li>
+reset tog blame view's scroll position if line count shrinks too much (naddy)
+</li>
+<li>
+replace unprintable characters with '.' before passing them to curses (naddy)
+</li>
+<li>
+allow editing of log message comments with 'got histedit'
+</li>
+<li>
+implicitly mark all files in work tree as up-to-date after rebase/histedit
+</li>
+<li>
+add fd field to got_repository, modify got_packidx_open to use fds (yzhong)
+</li>
+<li>
+more size_t for loop indices to avoid signedness warnings; by emaste@freebsd
+</li>
+<li>
+fix path existence check in got_object_tree_path_changed (reported by jrick)
+</li>
+<li>
+fix parsing of tag objects which lack a tag message; found in u-boot.git repo
+</li>
+<li>
+do not mix up repos if tog's -r option is used in a work tree (with naddy)
+</li>
+<li>
+avoid signed vs unsigned comparisons in fetch.c (with millert)
+</li>
+<li>
+introduce got_custom_error array to support multiple errors in flight
+</li>
+<li>
+switch to strerror_r(3) in error.c for thread-safety
+</li>
+</ul>
+<h3 id="2020-12-13"><a href="#2020-12-13">GoT 0.45 - 2020-12-13</a></h3>
+<ul>
+<li>
+new diff implementation from git.gameoftrees.org/diff.git (with neels)
+</li>
+<li>
+use Patience diff algorithm with fallback to Myers diff
+</li>
+<li>
+new blame algorithm which compares commit N-1 to N (with neels)
+</li>
+<li>
+handle binary files in got/tog diff commands; add -a options to force text
+</li>
+<li>
+consistently label removed files as "/dev/null" in diff headers
+</li>
+<li>
+prevent potential fclose(NULL) in error path of diff_blobs()
+</li>
+<li>
+use size_t for loop indices to avoid signedness warnings (by emaste@freebsd)
+</li>
+<li>
+in tests, replace echo with printf and stop option processing via "--" (naddy)
+</li>
+<li>
+fix test failure of test_tree_submodule_of_same_repo for packed repos (yzhong)
+</li>
+<li>
+add fd to got_worktree, modify got_fileindex_entry_update to use fds (yzhong)
+</li>
+<li>
+add histedit -f flag for folding shortcut (jrick)
+</li>
+<li>
+prevent log message loss of folded commits during histedit
+</li>
+<li>
+tog: plug two memory leaks in draw_file()
+</li>
+<li>
+tog: show current/total line numbers in diff view header
+</li>
+<li>
+tog: highlight matched search terms in diff and blame views
+</li>
+<li>
+tog: call pthread_cond_destroy(cond) just once when closing log view (naddy)
+</li>
+<li>
+tog: reset diff view's scroll position if diff context shrinks too much
+</li>
+<li>
+tog: make tog diff accept reference and tag arguments; add -w and -C options
+</li>
+<li>
+tog: new 'tog ref' subcommand which displays references in the repository
+</li>
+<li>
+tog: fix entry selection when moving to the parent in tree view (naddy)
+</li>
+<li>
+tog: fix page-down/page-up scrolling in the tree view (with naddy)
+</li>
+<li>
+tog: trim redundant parameters from many functions, and tidy up code (naddy)
+</li>
+<li>
+tog: log view now requests more commits when the window expands (naddy)
+</li>
+<li>
+tog: call pledge(2) directly in main() instead of per-command
+</li>
+<li>
+tog: fix bug on FreeBSD where pressing 'q' in a child view caused tog to exit
+</li>
+<li>
+tog: fix move to next/prev commit in diff view if log is not displayed (naddy)
+</li>
+<li>
+tog: make ^L in the log view stick to branches/tags selected via -c option
+</li>
+<li>
+tog: make tree view keep track of branches/tags specified via -c
+</li>
+<li>
+tog: fix crashes when the log view reloads displayed data
+</li>
+<li>
+tog: resize events go to child views as well as parent views (found by naddy)
+</li>
+<li>
+tog: move the tree view's selection cursor up if terminal shrinks too much
+</li>
+<li>
+tog: fix display of lines that end in "\r\n" (problem found by jrick)
+</li>
+<li>
+tog: accommodate newer ncurses where panel_userptr() returns const (naddy)
+</li>
+<li>
+tog: use getline(3) instead of fparseln(3) for better portability
+</li>
+</ul>
+<h3 id="2020-11-10"><a href="#2020-11-10">GoT 0.44 - 2020-11-10</a></h3>
+<ul>
+<li>
+detect unknown repository format extensions such as Git's sha256 extension
+</li>
+<li>
+prevent a NULL dereference if 'got log -p' runs against a root commit
+</li>
+<li>
+fix permissions mode bits for fetched pack files; patch by Alisdair MacLeod
+</li>
+<li>
+use fchmod(2) instead of chmod(2) (semarie, naddy)
+</li>
+<li>
+initialize sb.st_mode after stat(2) failure in got_worktree_resolve_path()
+</li>
+<li>
+clear staged file type in file index entries whenever staged status is cleared
+</li>
+<li>
+unlink temporary files in error cases of install_blob()
+</li>
+<li>
+fix replacing a file with a symlink during merges; problem found by jrick
+</li>
+<li>
+fix parsing of 'ON' keyword in gotweb parse.y; patch by Martin Vahlensieck
+</li>
+<li>
+remove unused variable in gotweb.c; patch by Martin Vahlensieck
+</li>
+</ul>
+<h3 id="2020-10-21"><a href="#2020-10-21">GoT 0.43 - 2020-10-21</a></h3>
+<ul>
+<li>
+do not treat the -h and -V flags as errors (naddy)
+</li>
+<li>
+allow regress test data to be stored in locations other than /tmp
+</li>
+<li>
+unveil repositories read-write when adding tags with 'got tag'
+</li>
+<li>
+rewrite test argument parsing with the POSIX getopts shell built-in (naddy)
+</li>
+<li>
+in tests, accommodate ls -l implementations that print "total 0" (naddy)
+</li>
+<li>
+fix a bug where 'got status' showed an unchanged empty file as changed
+</li>
+<li>
+handle non-const basename(3) and dirname(3) for POSIX compatibility
+</li>
+<li>
+properly handle nonexistent remote repository names given to 'got fetch'
+</li>
+</ul>
+<h3 id="2020-09-30"><a href="#2020-09-30">GoT 0.42 - 2020-09-30</a></h3>
+<ul>
+<li>
+add "branch" keyword to got.conf which specifies a list of branches to fetch
+</li>
+<li>
+rework got's commit-time log message modification check
+</li>
+<li>
+fix potential type mismatches between format specifiers and arguments (naddy)
+</li>
+<li>
+prefer the BSD extension to reset getopt over the GNU one (naddy)
+</li>
+<li>
+fix 'bad path' error from 'got clone' by unveiling the repository path again
+</li>
+</ul>
+<h3 id="2020-09-25"><a href="#2020-09-25">GoT 0.41 - 2020-09-25</a></h3>
+<ul>
+<li>
+make 'got ref -d' delete both loose and packed representations of the ref
+</li>
+<li>
+make dangling symbolic references show up in 'got ref -l'
+</li>
+<li>
+fix handling of slashes in got.conf repository paths (found by naddy)
+</li>
+<li>
+hide remote HEAD refs in gotweb in order to match got and tog output
+</li>
+<li>
+make 'got histedit' collapse folded add+delete operations (found by jrick)
+</li>
+<li>
+fix matching the first object ID listed in a pack index (found by jrick)
+</li>
+<li>
+let 'got clone' try to connect to server before creating repository contents
+</li>
+<li>
+fix default branch name written to Git config file by 'got clone'
+</li>
+<li>
+allow an interrupted 'got clone' to be resumed by 'got fetch'
+</li>
+<li>
+handle failed connection attempts to git:// servers (patch by jrick)
+</li>
+<li>
+make gotweb work in subdirectories of the web space (found by uwerler)
+</li>
+</ul>
+<h3 id="2020-09-21"><a href="#2020-09-21">GoT 0.40 - 2020-09-21</a></h3>
+<ul>
+<li>
+do not rely on <zlib.h> to pull in <unistd.h> (naddy)
+</li>
+<li>
+remove unused #includes from the new got-read-gotconfig/parse.y (naddy)
+</li>
+<li>
+document our default choice of text editor (suggested by Ricky Cintron)
+</li>
+<li>
+in tests, replace ksh syntax with POSIX arithmetic expressions (naddy)
+</li>
+<li>
+fix got.conf overriding GOT_AUTHOR even if no author is set in got.conf
+</li>
+<li>
+in tests, expand arguments in shell script for POSIX compatibility (naddy)
+</li>
+<li>
+fix crash in got_free_gotconfig()
+</li>
+<li>
+in cmd_checkout() handle basename(3) modifying its argument for portability
+</li>
+<li>
+print newline to clear the bottom line when tog exits (naddy)
+</li>
+<li>
+install got-read-gotconfig into gotweb's chroot environment
+</li>
+</ul>
+<h3 id="2020-09-14"><a href="#2020-09-14">GoT 0.39 - 2020-09-14</a></h3>
+<ul>
+<li>
+add -q option to tests for quiet output and use it for 'make regress'
+</li>
+<li>
+document how to re-create a corrupt or missing file index in got-worktree(5)
+</li>
+<li>
+fix some memory leaks in tog (tracey)
+</li>
+<li>
+add workaround for a performance issue when 'tog diff' shows a large diff
+</li>
+<li>
+add -s option to 'got status' which acts as a status code filter
+</li>
+<li>
+add -s option to 'got remove' which deletes files in a particular status
+</li>
+<li>
+plug a memory leak in got_privsep_recv_tree() in error case
+</li>
+<li>
+in got_object_commit_get_logmsg(), handle log messages which lack '\n'
+</li>
+<li>
+do not rely on <zlib.h> to pull in <unistd.h> (naddy)
+</li>
+<li>
+use POSIX standard endian functions and include <endian.h> (naddy)
+</li>
+<li>
+add got.conf(5) configuration file
+</li>
+<li>
+use modern POSIX timestamp fields in struct stat (naddy)
+</li>
+<li>
+use plain write() in place of dprintf() with a pre-formatted string (naddy)
+</li>
+<li>
+stop including <sys/syslimits.h> directly (naddy)
+</li>
+<li>
+switch regress function declarations from ksh to POSIX shell syntax (naddy)
+</li>
+</ul>
+<h3 id="2020-08-02"><a href="#2020-08-02">GoT 0.38 - 2020-08-02</a></h3>
+<ul>
+<li>
+add support for managing symbolic links under version control
+</li>
+<li>
+new -S option for 'got commit' and 'got stage' to skip symlink safety checks
+</li>
+<li>
+add a 'got info' command which displays work tree meta-data
+</li>
+<li>
+display more context in "no such entry found in tree" error messages
+</li>
+<li>
+fix spurious 'got cherrypick' error with a path prefix and an empty tree
+</li>
+<li>
+fix committing file additions from a work tree with a path prefix
+</li>
+<li>
+fix build error with clang 10 due to missing for-loop block grouping (naddy@)
+</li>
+<li>
+make 'got log' -R and -P options work in combination
+</li>
+</ul>
+<h3 id="2020-07-23"><a href="#2020-07-23">GoT 0.37 - 2020-07-23</a></h3>
+<ul>
+<li>
+cope with directory entries returned from readdir(3) with type DT_UNKNOWN
+</li>
+<li>
+fix merging with files that do not contain a newline character
+</li>
+<li>
+heed .{cvs,git}ignore if a path is given on the 'got status' command line
+</li>
+<li>
+plug memory leak that occurred when files were deleted during checkout/update
+</li>
+<li>
+add new parse.y code for future use and restructure gotweb's parse.y
+</li>
+<li>
+fix an error return in gotweb (by Martin Vahlensieck)
+</li>
+<li>
+document how to use commit messages prepared in a file (by Scott Bennett)
+</li>
+<li>
+make 'got/tog tree' show symlink targets like 'ls -lF' does: link@ -> target
+</li>
+<li>
+allow creation of commits which carry unmodified submodule tree entries along
+</li>
+<li>
+some error, usage, and progress message improvements
+</li>
+</ul>
+<h3 id="2020-05-05"><a href="#2020-05-05">GoT 0.36 - 2020-05-05</a></h3>
+<ul>
+<li>
+fix "no such entry found in tree" error with got log -p and an added path
+</li>
+<li>
+show a list of paths changed in a commit with 'got log -P' and in tog
+</li>
+<li>
+prevent false positive tree entry differences due to bogus file mode bits
+</li>
+<li>
+write directory tree entry mode bits in the same way as Git does (0040000)
+</li>
+</ul>
+<h3 id="2020-04-25"><a href="#2020-04-25">GoT 0.35 - 2020-04-25</a></h3>
+<ul>
+<li>
+don't pass "-p 22" to ssh; makes ssh_config's Port option work (semarie)
+</li>
+<li>
+fix a file index corruption problem with 'got rebase' (found by tracey)
+</li>
+<li>
+fix 'got log -r' loading refs from the wrong repo if invoked in a work tree
+</li>
+<li>
+filter out "remotes/*/HEAD" references in got/tog log output
+</li>
+</ul>
+<h3 id="2020-04-19"><a href="#2020-04-19">GoT 0.34 - 2020-04-19</a></h3>
+<ul>
+<li>
+make use of new convenience API functions of kcgi 0.12 in gotweb
+</li>
+<li>
+make 'got update' skip conflicted files (prevents loss of local changes)
+</li>
+<li>
+show a summary of conflicts and related problems after updating/merging files
+</li>
+<li>
+add 'got log' -x option to stop logging when a specific commit was traversed
+</li>
+<li>
+add 'got log' -R option to reverse commit display order
+</li>
+<li>
+clarify wording in got.1 related to local changes/commits/branches
+</li>
+<li>
+show bad object ID in "object not found" error messages where possible
+</li>
+</ul>
+<h3 id="2020-04-14"><a href="#2020-04-14">GoT 0.33 - 2020-04-14</a></h3>
+<ul>
+<li>
+normalize tree entry modes to 0100644 or 0100755 when writing tree objects
+</li>
+<li>
+fix "searching..." displayed in tog log view while merely scrolling down
+</li>
+<li>
+in got.1, clarify how 'got update' deals with local (aka uncommitted) changes
+</li>
+</ul>
+<h3 id="2020-03-28"><a href="#2020-03-28">GoT 0.32 - 2020-03-28</a></h3>
+<ul>
+<li>
+be nice to unaware users who attempt to use got commands in a Git work tree
+</li>
+<li>
+show 'searching...' during 'tog log' search even if no new commits are loaded
+</li>
+<li>
+display "no matches found" if no commit matches a 'tog log' search
+</li>
+<li>
+display "no more matches" if 'tog log' search cannot find any more matches
+</li>
+<li>
+make 'tog log' consistently scroll a page upon page-down key (found by naddy)
+</li>
+<li>
+make 'got fetch' create or restore remote HEAD reference if it is missing
+</li>
+<li>
+make 'got fetch -d' delete branches from both refs/heads and refs/remotes
+</li>
+</ul>
+<h3 id="2020-03-25"><a href="#2020-03-25">GoT 0.31 - 2020-03-25</a></h3>
+<ul>
+<li>
+take status line into account during page up/down in 'tog log' (naddy)
+</li>
+<li>
+make 'got tree' use the current branch if invoked in a work tree (tracey)
+</li>
+<li>
+compute pack file's checksum during download and check it in got-fetch-pack
+</li>
+<li>
+make got-index-pack compute and verify the pack file's checksum as well
+</li>
+<li>
+stop verifying pack file checksum in the main process during clone/fetch
+</li>
+<li>
+fix bogus 'reference HEAD not found' error (reported by Matthias aka _xhr_)
+</li>
+<li>
+make 'got clone' create refs/remotes/origin/HEAD, as 'git clone' does
+</li>
+<li>
+make 'got fetch' handle updates to refs/remotes/*/HEAD
+</li>
+</ul>
+<h3 id="2020-03-22"><a href="#2020-03-22">GoT 0.30 - 2020-03-22</a></h3>
+<ul>
+<li>
+add support for git and git+ssh network protocols (patch by ori@)
+</li>
+<li>
+add 'got clone' and 'got fetch' commands
+</li>
+<li>
+don't error out if rebase sees no merged paths; elide the commit instead
+</li>
+<li>
+prevent 'got commit' from committing empty sub-directories (found by tracey)
+</li>
+<li>
+allow limiting the output of 'got ref -l' to a single ref or a namespace
+</li>
+<li>
+add -c option to 'got ref' which now expects just one argument after options
+</li>
+<li>
+plug a memory leak in got-read-pack
+</li>
+<li>
+remove 'Next' link from tags on gotweb summary page if no tags exist (tracey)
+</li>
+</ul>
+<h3 id="2020-03-06"><a href="#2020-03-06">GoT 0.29 - 2020-03-06</a></h3>
+<ul>
+<li>
+trim directories in got remove -R (tracey)
+</li>
+<li>
+prevent commits from being listed more than once in a histedit script
+</li>
+<li>
+fix histedit 'rebase commit ID mismatch' error when splitting a commit
+</li>
+<li>
+be helpful when users try to check out work trees without a known branch
+</li>
+<li>
+map 'tog path' to 'tog log path' if possible (requested by mpi)
+</li>
+<li>
+when "bad path" errors occur always show the path in question
+</li>
+<li>
+show merged commit ID upon merge conflict during rebase and histedit
+</li>
+</ul>
+<h3 id="2020-02-25"><a href="#2020-02-25">GoT 0.28 - 2020-02-25</a></h3>
+<ul>
+<li>
+improve man page documentation of rebase and histedit
+</li>
+<li>
+disallow 'got rebase' while a histedit operation is in progress
+</li>
+<li>
+switch 'got tag' commit argument to a new -c option
+</li>
+<li>
+let 'got branch' switch and update the work tree
+</li>
+<li>
+improve documentation of -r flags in tog man page (naddy)
+</li>
+<li>
+add 'got histedit -m' option which makes it easy to edit log messages
+</li>
+<li>
+switch 'tog diff' repository path argument to a new -r option (naddy)
+</li>
+<li>
+fix 'tog diff object1 object2' when run inside a work tree (naddy)
+</li>
+<li>
+document semantics of got log and tog log path arguments
+</li>
+<li>
+add ^B/^F key bindings (page up/down) to 'tog blame' and 'tog tree' (naddy)
+</li>
+<li>
+disable compiler warnings in release builds to avoid -Werror build breakage
+</li>
+</ul>
+<h3 id="2020-02-21"><a href="#2020-02-21">GoT 0.27 - 2020-02-21</a></h3>
+<ul>
+<li>
+fix gotweb build with -O2 on sparc64 (tracey; reported by kmos)
+</li>
+<li>
+add next/prev navigation to gotweb commit briefs and commits pages (tracey)
+</li>
+<li>
+add new gotweb tags page and ability to navigate all tags (tracey)
+</li>
+<li>
+ensure gotweb's libexec helpers inherit build flags from parent directories
+</li>
+<li>
+allow 'got ref' to manipulate refs which do not have a slash in their name
+</li>
+<li>
+add an optional path argument to 'tog tree'
+</li>
+<li>
+fix misplaced tog search prompt in split-screen views
+</li>
+</ul>
+<h3 id="2020-02-17"><a href="#2020-02-17">GoT 0.26 - 2020-02-17</a></h3>
+<ul>
+<li>
+initial release of gotweb(8), a repository server for web browsers (tracey)
+</li>
+<li>
+fix a segfault in 'got backout' (tracey, reported by semarie)
+</li>
+<li>
+switch 'tog tree' repository path argument to a new -r option
+</li>
+<li>
+fix 'got blame' and 'tog blame' on files added on worktree's current branch
+</li>
+<li>
+enable searching in tog diff view with the '/' key (tracey)
+</li>
+<li>
+ignore EROFS during checkout for repositories on read-only filesystems
+</li>
+<li>
+do not open log message editor if there are no changes during 'histedit -c'
+</li>
+<li>
+display branch name and first commit to be edited at top of histedit script
+</li>
+<li>
+fix bug where 'got revert -R' failed on added subtrees
+</li>
+<li>
+fix bug where 'got log PATH' failed to map PATH into the repository
+</li>
+<li>
+make 'tog log' show linear history by default; add -b option and B key
+</li>
+<li>
+make 'got log' show linear history by default; remove -f and add -b option
+</li>
+<li>
+do not display unversioned files during 'got revert -R'
+</li>
+<li>
+tweak default colors for directories and symlinks in 'tog tree'
+</li>
+<li>
+sleep for one nanosecond after syncing the file index to disk
+</li>
+<li>
+fix 'tog log -c' with tags
+</li>
+</ul>
+<h3 id="2020-01-14"><a href="#2020-01-14">GoT 0.25 - 2020-01-14</a></h3>
+<ul>
+<li>
+fix suspending and resuming tog with Ctrl-Z and fg (reported by naddy@)
+</li>
+<li>
+fix 'tog tree' usage displayed in error case (patch by naddy@)
+</li>
+<li>
+support Git-style "lightweight" tags as arguments for 'got diff'
+</li>
+<li>
+handle Git-style "lightweight" tags in got tag -l
+</li>
+<li>
+make got and tog accept a --version argument (prompted by tedu@)
+</li>
+<li>
+add -E option to 'got checkout' allowing use of a non-empty work tree path
+</li>
+<li>
+make 'tog log PATH' fail when a non-existent path is specified
+</li>
+<li>
+fix out of bounds access (patch by Martin <openbsd () academicsolutions ! ch>)
+</li>
+<li>
+fix switching to tog's tree view when logging a path (reported by naddy@)
+</li>
+</ul>
+<h3 id="2020-01-08"><a href="#2020-01-08">GoT 0.24 - 2020-01-08</a></h3>
+<ul>
+<li>
+do not open and close pack index files needlessly
+</li>
+<li>
+fix 'got log' and 'tog log' performance issue when lots of tags exist
+</li>
+<li>
+do history traversal in got-read-pack to improve 'got blame' performance
+</li>
+<li>
+plug memory leaks in got-read-commit, got-read-tree, and got-read-pack
+</li>
+<li>
+fix reading reference deltas with GOT_PACK_NO_MMAP builds
+</li>
+<li>
+disable got-read-pack's delta cache in GOT_NO_OBJ_CACHE builds
+</li>
+<li>
+make it possible to run regress tests with packed repositories
+</li>
+<li>
+more portable string comparison in Makefile.inc (patch by Edgar Pettijohn)
+</li>
+<li>
+prevent rebase with an out-of-date work tree
+</li>
+<li>
+make 'got checkout' and 'got update' work with read-only repositories
+</li>
+</ul>
+<h3 id="2019-12-16"><a href="#2019-12-16">GoT 0.23 - 2019-12-16</a></h3>
+<ul>
+<li>
+prevent status crawl from racing with paths changing in the filesystem
+</li>
+<li>
+add -k option to 'got remove' to keep files on disk (Tracey Emery)
+</li>
+<li>
+add -R option to 'got remove' for recursive deletion (Tracey Emery)
+</li>
+<li>
+add -I option to 'got add' to disregard ignore patterns (Tracey Emery)
+</li>
+<li>
+show numeric dates in ISO-8601/xkcd-1179 format in 'tog log' and 'got blame'
+</li>
+</ul>
+<h3 id="2019-12-01"><a href="#2019-12-01">GoT 0.22 - 2019-12-01</a></h3>
+<ul>
+<li>
+allow empty diff context context (-C0) in 'got diff' (kn@)
+</li>
+<li>
+add '-s search-pattern' option to 'got log' (kn@)
+</li>
+<li>
+forward rebased branch if there are no commits to rebase, instead of error
+</li>
+<li>
+parse remote repository URLs from gitconfig
+</li>
+<li>
+actually forbid new reference names with a leading '-', as intended
+</li>
+<li>
+convert tree entries from SIMPLEQ to an array for better performance
+</li>
+<li>
+compile static binaries in PROFILE build
+</li>
+</ul>
+<h3 id="2019-11-25"><a href="#2019-11-25">GoT 0.21 - 2019-11-25</a></h3>
+<ul>
+<li>
+add -R option to 'got add' for recursive addition (patch by Tracey Emery)
+</li>
+<li>
+reduce the amount of memcpy() and strdup() while parsing tree entries
+</li>
+<li>
+fix tog display issue caused by Tab in commit messages; reported by mpi@
+</li>
+<li>
+cache delta data buffers in an LRU cache to improve performance
+</li>
+<li>
+add -c option to 'got branch', replacing the optional second argument
+</li>
+</ul>
+<h3 id="2019-11-09"><a href="#2019-11-09">GoT 0.20 - 2019-11-09</a></h3>
+<ul>
+<li>
+fix reading pack files larger than 2GB
+</li>
+<li>
+try not to hide errors from helper programs when got exits
+</li>
+<li>
+use less empty padding space after author name in 'tog log'
+</li>
+<li>
+rename 'got init' and 'got import' default branch to "main" (patch by kmos@)
+</li>
+</ul>
+<h3 id="2019-11-08"><a href="#2019-11-08">GoT 0.19 - 2019-11-08</a></h3>
+<ul>
+<li>
+add optional colorized display mode to tog
+</li>
+<li>
+make 'tog log' show abbreviated commit IDs if the window is large enough
+</li>
+<li>
+fix staging of multiple files with -p
+</li>
+<li>
+show commit date's century in 'got blame' output (patch by Tracey Emery)
+</li>
+</ul>
+<h3 id="2019-10-21"><a href="#2019-10-21">GoT 0.18 - 2019-10-21</a></h3>
+<ul>
+<li>
+always show the input path when realpath(3) returns an error
+</li>
+<li>
+preserve log message when an error occurs during commit, tag, or import
+</li>
+<li>
+ignore empty files in refs directory instead of throwing errors
+</li>
+<li>
+show file mode differences (executable bit) when diffing in-repository trees
+</li>
+<li>
+fix handling of executable-bit changes during update, commit, and status
+</li>
+<li>
+improve tog's responsiveness after loading hundreds of thousands of commits
+</li>
+<li>
+fix tog performance bug which made searching through commits very slow
+</li>
+<li>
+add 'got integrate' command for merging a branch back to its parent branch
+</li>
+<li>
+show content from the merge-base file in 3-way merge conflicts, if available
+</li>
+<li>
+improved indication of 3-way merge inputs in conflict marker labels
+</li>
+<li>
+handle read errors in got_packidx_init_hdr (found by jj@ with scan-build)
+</li>
+<li>
+remove worklist code; it was only used to unlink files already unlinked
+</li>
+<li>
+show bad reference names in error messages to make such errors more clear
+</li>
+<li>
+add -w (ignore whitespace) option to 'got diff'
+</li>
+<li>
+improved coding style and error handling in diff3 code
+</li>
+</ul>
+<h3 id="2019-10-06"><a href="#2019-10-06">GoT 0.17 - 2019-10-06</a></h3>
+<ul>
+<li>
+make 'got branch' without args show work tree's branch (requested by benno)
+</li>
+<li>
+show temporary branch in 'got branch -l' during rebase and histedit
+</li>
+<li>
+refresh references when 'tog log' view is refreshed with Ctrl+L
+</li>
+<li>
+make 'got status' read .gitignore files; support **/ and /**/ in patterns
+</li>
+<li>
+handle empty trees during 'import' and 'checkout' (issue reported by sthen)
+</li>
+<li>
+show only whitelisted commit headers in 'got log' (semarie)
+</li>
+<li>
+properly handle getline(3) return type as ssize_t (hiltjo)
+</li>
+</ul>
+<h3 id="2019-09-23"><a href="#2019-09-23">GoT 0.16 - 2019-09-23</a></h3>
+<ul>
+<li>
+replace fgetln(3) with getline(3) for portability (patch by Steven McDonald)
+</li>
+<li>
+fix implicit time.h includes (patch by Steven McDonald)
+</li>
+<li>
+fix tiny memory leaks and other minor bugs found by jj@ with scan-build
+</li>
+<li>
+fix missing error checks (found by jj@ with scan-build and by Steven McDonald)
+</li>
+<li>
+avoid a couple of potential NULL derefs (found by jj@ with scan-build)
+</li>
+<li>
+fix cosmetic display issues involving \n and TABs in tog(1)
+</li>
+</ul>
+<h3 id="2019-09-08"><a href="#2019-09-08">GoT 0.15 - 2019-09-08</a></h3>
+<ul>
+<li>
+use author name/email from ~/.gitconfig if GOT_AUTHOR is not set
+</li>
+<li>
+obtain repo format version and commit author name/email from .git/config
+</li>
+<li>
+fix line-wrap for lines spanning the terminal in tog diff view
+</li>
+<li>
+make 'got status' ignore inaccessible directories (reported by semarie)
+</li>
+<li>
+unstage may need to write to repository; fix unveil(2) call accordingly
+</li>
+<li>
+fix modified files not shown by 'got status' after committing staged changes
+</li>
+</ul>
+<h3 id="2019-09-03"><a href="#2019-09-03">GoT 0.14 - 2019-09-03</a></h3>
+<ul>
+<li>
+fix tag_list test failure on single-day-digit dates (patch by Evan Silberman)
+</li>
+<li>
+prevent theoretical double-free with non-OpenBSD asprintf (found by jasper@)
+</li>
+<li>
+fix NULL deref in got_error_from_errno via got_error_uuid (found by jasper@)
+</li>
+<li>
+make tog release its work tree lock before going into main loop
+</li>
+<li>
+'got stage' writes to repository, fix unveil(2) call accordingly
+</li>
+</ul>
+<h3 id="2019-08-30"><a href="#2019-08-30">GoT 0.13 - 2019-08-30</a></h3>
+<ul>
+<li>
+fix several possible leaks, use after frees, and NULL derefs (hiltjo)
+</li>
+<li>
+tog: mbs2ws: fix sizeof of element for memory allocation (hiltjo)
+</li>
+<li>
+fix deletion of branches stored in packed-refs
+</li>
+<li>
+fix 'got log path' in a work tree with a path prefix (with Evan Silberman)
+</li>
+</ul>
+<h3 id="2019-08-26"><a href="#2019-08-26">GoT 0.12 - 2019-08-26</a></h3>
+<ul>
+<li>
+add support for path arguments to 'got cat'
+</li>
+<li>
+make 'got log -p path' display patches for the specified path only
+</li>
+<li>
+allow creating branches based on commit IDs
+</li>
+<li>
+prevent deletion of the work tree's current branch
+</li>
+<li>
+detect and ignore Git submodules
+</li>
+<li>
+indicate non-existent path arguments in 'got status'
+</li>
+<li>
+make 'got diff' error for non-existent path arguments
+</li>
+<li>
+make 'got tag -l' list tags by time stamp in descending order
+</li>
+<li>
+fix reading pack index files with large offsets (patch by Hiltjo Posthuma)
+</li>
+</ul>
+<h3 id="2019-08-23"><a href="#2019-08-23">GoT 0.11 - 2019-08-23</a></h3>
+<ul>
+<li>
+add 'got tag' command
+</li>
+<li>
+add 'got cat' command
+</li>
+<li>
+support quick cancellation in 'tog blame' view
+</li>
+<li>
+fix search prompt location in split-screen tog views
+</li>
+</ul>
+<h3 id="2019-08-21"><a href="#2019-08-21">GoT 0.10 - 2019-08-21</a></h3>
+<ul>
+<li>
+fix and simplify blame algorithm
+</li>
+</ul>
+<h3 id="2019-08-19"><a href="#2019-08-19">GoT 0.9 - 2019-08-19</a></h3>
+<ul>
+<li>
+fix blame bug where lines were annotated with wrong commit
+</li>
+<li>
+man page spelling fixes (patch by Hiltjo Posthuma)
+</li>
+<li>
+fix uninitialized 'editor' variable (found by Hiltjo Posthuma)
+</li>
+<li>
+make 'got revert' ignore unversioned files instead of aborting (semarie@)
+</li>
+<li>
+fix "last commit cannot be folded" histedit check with reordered commits
+</li>
+</ul>
+<h3 id="2019-08-16"><a href="#2019-08-16">GoT 0.8 - 2019-08-16</a></h3>
+<ul>
+<li>
+write tree entries the way git likes it to prevent git index corruption
+</li>
+<li>
+make 'got blame' show line numbers, dates, and author names
+</li>
+<li>
+add GOT_LOG_DEFAULT_LIMIT env var for setting a got log -l default
+</li>
+</ul>
+<h3 id="2019-08-13"><a href="#2019-08-13">GoT 0.7 - 2019-08-13</a></h3>
+<ul>
+<li>
+properly parse timestamps in commit objects as UTC (patch by Hiltjo Posthuma)
+</li>
+<li>
+strip Git GPG signatures from log messages
+</li>
+<li>
+fix regression: don't try to parse "lightweight" tags as real tag objects
+</li>
+</ul>
+<h3 id="2019-08-13"><a href="#2019-08-13">GoT 0.6 - 2019-08-13</a></h3>
+<ul>
+<li>
+'got log' and 'tog log' now display tags in addition to branch references
+</li>
+<li>
+'got ref' can now be used to create symbolic references
+</li>
+<li>
+use <limits.h> instead of <sys/limits.h> (patch by Thomas Klausner)
+</li>
+<li>
+fix crash if 'got rebase' has no commits to rebase (with semarie@)
+</li>
+<li>
+annotate symlinks with @ in 'got tree' and 'tog tree'
+</li>
+</ul>
+<h3 id="2019-08-12"><a href="#2019-08-12">GoT 0.5 - 2019-08-12</a></h3>
+<ul>
+<li>
+fix blame with single-commit history and with files without \n
+</li>
+<li>
+fix crashes in tog when blame returns no results on a file (found by otto@)
+</li>
+<li>
+man page improvements (bentley@)
+</li>
+</ul>
+<h3 id="2019-08-11"><a href="#2019-08-11">GoT 0.4 - 2019-08-11</a></h3>
+<ul>
+<li>
+add support for tag objects to 'got diff'
+</li>
+<li>
+fix tog log -r option (patch by semarie@)
+</li>
+<li>
+fix use of potentially out-of-date errno values (patch by Hiltjo Posthuma)
+</li>
+<li>
+fix getline(3) return value check (patch by Hiltjo Posthuma)
+</li>
+<li>
+use Oo/Oc/Op instead of plain brackets in man pages (patch by bentley@)
+</li>
+<li>
+fix spurious failures of test_revert_patch_one_change due to race condition
+</li>
+</ul>
+<h3 id="2019-08-10"><a href="#2019-08-10">GoT 0.3 - 2019-08-10</a></h3>
+<ul>
+<li>
+fix bug where 'revert -p' would delete all lines following a reverted change
+</li>
+<li>
+fix merge bug inherited from OpenRCS, affecting lines with leading .
+</li>
+<li>
+fix man page installation during manual 'make install' from plain tarball
+</li>
+</ul>
+<h3 id="2019-08-09"><a href="#2019-08-09">GoT 0.2 - 2019-08-09</a></h3>
+<ul>
+<li>
+improve error message if helper binaries fail to unveil(2)
+</li>
+<li>
+add support for tags to -c options of some got commands
+</li>
+<li>
+attempt to reject GOT_AUTHOR values without an email address because git is unable to parse resulting commit objects
+</li>
+<li>
+fix build on OpenBSD/sparc64 (gcc)
+</li>
+</ul>
+<h3 id="2019-08-09"><a href="#2019-08-09">GoT 0.1 - 2019-08-09</a></h3>
+<ul>
+<li>
+ initial release; see git repository history for changes up to this point
+</li>
+</ul>
+</body>
+</html>
blob - /dev/null
blob + 7db284bea774fd3cfaf9f07b091d180d3cf4a1be (mode 755)
--- /dev/null
+++ sync-changes.sh
+#!/bin/sh
+
+exec >releases/changes.html
+
+cat <<EOF
+<!doctype html>
+<html lang="en">
+<head>
+ <meta charset=utf-8>
+ <title>Game of Trees Changes</title>
+ <meta name="description" content="Game of Trees Changelog">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+ <link rel="stylesheet" type="text/css" href="/openbsd.css">
+ <link rel="canonical" href="https://gameoftrees.org/releases/changes.html">
+</head>
+<body>
+
+<h2>
+<a href="/"><i>Game of Trees</i></a>
+Changes
+</h2>
+<hr>
+
+<p>
+See the
+<a href="https://got.gameoftrees.org/?action=summary&path=got.git">git repository</a>
+history for per-change authorship information.
+</p>
+
+EOF
+
+awk '
+// {
+ sub("^ +", "")
+ sub(" +$", "")
+}
+/^\*/ {
+ if (change != "") {
+ emit()
+ doclose = 1
+ }
+ if (insublist) {
+ insublist = 0
+ print("</ul></li>")
+ }
+ if (doclose == 1) {
+ doclose = 0
+ print("</ul>")
+ }
+ sub(";", "", $3)
+ version = $3
+ date = $4
+ printf("<h3 id=\"%s\"><a href=\"#%s\">GoT %s - %s</a></h3>\n", date, date, version, date)
+ print("<ul>")
+ next
+}
+/^$/ { next }
+/see git repository history for per-change authorship/ { next }
+/^-/ {
+ emit()
+ if (insublist) {
+ insublist = 0
+ print("</ul></li>")
+ }
+ sub("^- *", "", $0)
+ change = $0
+ next
+}
+/^o / {
+ emit()
+ if (!insublist) {
+ insublist = 1
+ print("<li><ul>")
+ }
+ sub("^o +", "", $0)
+ change = $0
+ next
+}
+// { change = change " " $0 }
+END {
+ emit()
+ if (insublist)
+ print("</ul></li>")
+ print("</ul>")
+}
+function san(s) {
+ gsub("&", "\\&", s)
+ gsub("<", "\\<", s)
+ gsub(">", "\\>", s)
+ return s
+}
+function emit() {
+ if (change == "")
+ return
+ print("<li>")
+ print(san(change))
+ print("</li>")
+ change = ""
+}
+' < releases/CHANGES
+
+cat <<EOF
+</body>
+</html>
+EOF
