0.84

got 0.84

  too many changes to list all here; see git repository history for more;
  and see git repository history for per-change authorship information
- add 'got histedit -d' flag to drop all commits
- show worktree UUID in backout/cherrypick -l output
- several changes in preparation for eventual SHA256 object ID support
- make 'got rebase' work when the to-be-rebased branch has no parent commit
- fix bad line-wrapping in tog ref and tree views
- add horizontal scrolling support to tog ref and tree views
- create .pack and .idx files with filemode 0444, like Git does
- make 'got fetch' fetch the work tree's current branch as an implicit fallback
- improve 'got fetch' behaviour when work tree's branch is not on server
- gotwebd: fix briefs/tags navigation overlap
- drop double process name from some gotd logs
- tog: fix high CPU usage issue after starting search (reported by Mikhail)
- fix gotd exiting with abnormal error during client connection teardown
- fix gotd segfault in libevent while disconnecting clients
- tweak 'got commit' log-message validation: now checks timestamp and size > 0
- gotwebd: abort blame if the client disconnects midway through
- make 'got fetch -b branch' only fetch the named branch
- got/tog/gotadmin: call pledge(2) earlier where possible
- no longer error out if redundant "got commit -A $GOT_AUTHOR" option is used
- add 'gotadmin pack' -D flag to force generation of ref-deltas in pack files
- make 'got fetch' update cached HEAD symref if it has changed in remote repo
- add commit/histedit/merge/rebase -C option to commit unresolved conflicts
- make 'got status' check for merge conflict markers on newly added lines only
- fix read/write out of bounds in gitconfig file parser (reported by James Cook)
- fix "got fetch" hanging if remote repo is out-of-date (reported by James Cook)
- ignore patterns with trailing "/" now match directories (suggested by Lucas)
- make 'got merge' honour author setting in gitconfig (reported by James Cook)
- sync default values shown in gotwebd.conf(5) EXAMPLES section
- fix parsing of indented comments in gitconfig file (reported by James Cook)
- fix tog diff between arbitrary commits; regression from 0.80