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109 lines
4.3 KiB
109 lines
4.3 KiB
6 years ago
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Git v2.19.2 Release Notes
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=========================
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Fixes since v2.19.1
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-------------------
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* "git interpret-trailers" and its underlying machinery had a buggy
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code that attempted to ignore patch text after commit log message,
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which triggered in various codepaths that will always get the log
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message alone and never get such an input.
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* "git rebase -i" did not clear the state files correctly when a run
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of "squash/fixup" is aborted and then the user manually amended the
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commit instead, which has been corrected.
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* When fsmonitor is in use, after operation on submodules updates
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.gitmodules, we lost track of the fact that we did so and relied on
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stale fsmonitor data.
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* Fix for a long-standing bug that leaves the index file corrupt when
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it shrinks during a partial commit.
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* Further fix for O_APPEND emulation on Windows
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* A corner case bugfix in "git rerere" code.
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* "git add ':(attr:foo)'" is not supported and is supposed to be
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rejected while the command line arguments are parsed, but we fail
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to reject such a command line upfront.
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* "git rebase" etc. in Git 2.19 fails to abort when given an empty
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commit log message as result of editing, which has been corrected.
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* The code to backfill objects in lazily cloned repository did not
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work correctly, which has been corrected.
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* Update error messages given by "git remote" and make them consistent.
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* "git update-ref" learned to make both "--no-deref" and "--stdin"
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work at the same time.
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* Recently added "range-diff" had a corner-case bug to cause it
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segfault, which has been corrected.
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* The recently introduced commit-graph auxiliary data is incompatible
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with mechanisms such as replace & grafts that "breaks" immutable
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nature of the object reference relationship. Disable optimizations
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based on its use (and updating existing commit-graph) when these
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incompatible features are in use in the repository.
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* The mailmap file update.
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* The code in "git status" sometimes hit an assertion failure. This
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was caused by a structure that was reused without cleaning the data
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used for the first run, which has been corrected.
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* A corner-case bugfix.
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* A partial clone that is configured to lazily fetch missing objects
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will on-demand issue a "git fetch" request to the originating
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repository to fill not-yet-obtained objects. The request has been
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optimized for requesting a tree object (and not the leaf blob
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objects contained in it) by telling the originating repository that
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no blobs are needed.
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* The codepath to support the experimental split-index mode had
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remaining "racily clean" issues fixed.
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* "git log --graph" showing an octopus merge sometimes miscounted the
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number of display columns it is consuming to show the merge and its
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parent commits, which has been corrected.
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* The implementation of run_command() API on the UNIX platforms had a
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bug that caused a command not on $PATH to be found in the current
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directory.
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* A mutex used in "git pack-objects" were not correctly initialized
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and this caused "git repack" to dump core on Windows.
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* Under certain circumstances, "git diff D:/a/b/c D:/a/b/d" on
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Windows would strip initial parts from the paths because they
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were not recognized as absolute, which has been corrected.
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* The receive.denyCurrentBranch=updateInstead codepath kicked in even
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when the push should have been rejected due to other reasons, such
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as it does not fast-forward or the update-hook rejects it, which
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has been corrected.
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* "git repack" in a shallow clone did not correctly update the
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shallow points in the repository, leading to a repository that
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does not pass fsck.
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* Operations on promisor objects make sense in the context of only a
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small subset of the commands that internally use the revisions
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machinery, but the "--exclude-promisor-objects" option were taken
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and led to nonsense results by commands like "log", to which it
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didn't make much sense. This has been corrected.
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* The "container" mode of TravisCI is going away. Our .travis.yml
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file is getting prepared for the transition.
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* Our test scripts can now take the '-V' option as a synonym for the
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'--verbose-log' option.
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* A regression in Git 2.12 era made "git fsck" fall into an infinite
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loop while processing truncated loose objects.
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Also contains various documentation updates and code clean-ups.
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