Game of Trees 0.89 released

Version 0.89ofGame of Treeshas been released (and the portupdated):

* got 0.89; 2023-06-05 see git repository history for per-change authorship information- gotd: return early after disconnect on auth event error instead of crashing- make 'got patch' display statistics about files with conflicts and rejects- make 'got diff' not treat \r\n line endings as special- fix test failures in test_blame_lines_shifted_skip on certain times of day- show reference labels next to commit messages in tog log view- some gotwebd refactoring related to handling of file descriptors- gotwebd: lower log priority of unexpected disconnections- gotwebd: avoid needless double fseek()- fix the size of gotwebd's tempfiles array; exposed by errors from ftruncate()- simplify ancestry checks in checkout, update, rebase, and merge commands- make gitwrapper not fail if programs it wants to run do not exist on disk- stop showing backup references in the tog log and diff views- consistently use ten Xs in mkstemp(3) templates- only delete empty directories which appear in arguments to 'got rm'- simplify parsing of host names and IP addresses in gotwebd's parse.y- make 'got merge' refuse to run if a merge is in progress- make 'got merge -c' fail even if new changes only affect unrelated paths