diff options
Diffstat (limited to 'Documentation/RelNotes')
| -rw-r--r-- | Documentation/RelNotes/1.8.2.2.txt | 61 | ||||
| -rw-r--r-- | Documentation/RelNotes/1.8.3.txt | 278 |
2 files changed, 267 insertions, 72 deletions
diff --git a/Documentation/RelNotes/1.8.2.2.txt b/Documentation/RelNotes/1.8.2.2.txt new file mode 100644 index 0000000000..dab4831ca0 --- /dev/null +++ b/Documentation/RelNotes/1.8.2.2.txt @@ -0,0 +1,61 @@ +Git v1.8.2.2 Release Notes +========================== + +Fixes since v1.8.2.1 +-------------------- + + * Zsh completion forgot that '%' character used to signal untracked + files needs to be escaped with another '%'. + + * A commit object whose author or committer ident are malformed + crashed some code that trusted that a name, an email and an + timestamp can always be found in it. + + * The new core.commentchar configuration was not applied to a few + places. + + * "git pull --rebase" did not pass "-v/-q" options to underlying + "git rebase". + + * When receive-pack detects error in the pack header it received in + order to decide which of unpack-objects or index-pack to run, it + returned without closing the error stream, which led to a hang + sideband thread. + + * "git diff --diff-algorithm=algo" was understood by the command line + parser, but "git diff --diff-algorithm algo" was not. + + * "git log -S/-G" started paying attention to textconv filter, but + there was no way to disable this. Make it honor --no-textconv + option. + + * "git merge $(git rev-parse v1.8.2)" behaved quite differently from + "git merge v1.8.2", as if v1.8.2 were written as v1.8.2^0 and did + not pay much attention to the annotated tag payload. Make the code + notice the type of the tag object, in addition to the dwim_ref() + based classification the current code uses (i.e. the name appears + in refs/tags/) to decide when to special case merging of tags. + + * "git cherry-pick" and "git revert" can take more than one commit + on the command line these days, but it was not mentioned on the usage + text. + + * Perl scripts like "git-svn" closed (not redirecting to /dev/null) + the standard error stream, which is not a very smart thing to do. + Later open may return file descriptor #2 for unrelated purpose, and + error reporting code may write into them. + + * "git apply --whitespace=fix" was not prepared to see a line getting + longer after fixing whitespaces (e.g. tab-in-indent aka Python). + + * "git diff/log --cc" did not work well with options that ignore + whitespace changes. + + * Documentation on setting up a http server that requires + authentication only on the push but not fetch has been clarified. + + * A few bugfixes to "git rerere" working on corner case merge + conflicts have been applied. + + * "git bundle" did not like a bundle created using a commit without + any message as its one of the prerequistes. diff --git a/Documentation/RelNotes/1.8.3.txt b/Documentation/RelNotes/1.8.3.txt index ca76a2be58..0fdb84068b 100644 --- a/Documentation/RelNotes/1.8.3.txt +++ b/Documentation/RelNotes/1.8.3.txt @@ -8,30 +8,91 @@ When "git push [$there]" does not say what to push, we have used the traditional "matching" semantics so far (all your branches were sent to the remote as long as there already are branches of the same name over there). In Git 2.0, the default will change to the "simple" -semantics that pushes the current branch to the branch with the same -name, only when the current branch is set to integrate with that -remote branch. There is a user preference configuration variable +semantics that pushes only the current branch to the branch with the same +name, and only when the current branch is set to integrate with that +remote branch. Use the user preference configuration variable "push.default" to change this. If you are an old-timer who is used -to the "matching" semantics, you can set it to "matching" to keep the -traditional behaviour. If you want to live in the future early, -you can set it to "simple" today without waiting for Git 2.0. - -When "git add -u" and "git add -A", that does not specify what paths -to add on the command line is run from inside a subdirectory, these -commands will operate on the entire tree in Git 2.0 for consistency -with "git commit -a" and other commands. Because there will be no -mechanism to make "git add -u" behave as if "git add -u .", it is -important for those who are used to "git add -u" (without pathspec) -updating the index only for paths in the current subdirectory to start -training their fingers to explicitly say "git add -u ." when they mean -it before Git 2.0 comes. +to the "matching" semantics, you can set the variable to "matching" +to keep the traditional behaviour. If you want to live in the future +early, you can set it to "simple" today without waiting for Git 2.0. + +When "git add -u" (and "git add -A") is run inside a subdirectory and +does not specify which paths to add on the command line, it +will operate on the entire tree in Git 2.0 for consistency +with "git commit -a" and other commands. There will be no +mechanism to make plain "git add -u" behave like "git add -u .". +Current users of "git add -u" (without a pathspec) should start +training their fingers to explicitly say "git add -u ." +before Git 2.0 comes. A warning is issued when these commands are +run without a pathspec and when you have local changes outside the +current directory, because the behaviour in Git 2.0 will be different +from today's version in such a situation. + +In Git 2.0, "git add <path>" will behave as "git add -A <path>", so +that "git add dir/" will notice paths you removed from the directory +and record the removal. Versions before Git 2.0, including this +release, will keep ignoring removals, but the users who rely on this +behaviour are encouraged to start using "git add --ignore-removal <path>" +now before 2.0 is released. Updates since v1.8.2 -------------------- +Foreign interface + + * remote-hg and remote-bzr helpers (in contrib/) have been updated; + especially, the latter has been accelerated to help Emacs folks, + whose primary SCM seems to be stagnating. + UI, Workflows & Features + * The prompt string generator (in contrib/completion/) learned to + show how many changes there are in total and how many have been + replayed during a "git rebase" session. + + * "git branch --vv" learned to paint the name of the branch it + integrates with in a different color (color.branch.upstream, + which defaults to blue). + + * In a sparsely populated working tree, "git checkout <pathspec>" no + longer unmarks paths that match the given pathspec that were + originally ignored with "--sparse" (use --ignore-skip-worktree-bits + option to resurrect these paths out of the index if you really want + to). + + * "git log --format" specifier learned %C(auto) token that tells Git + to use color when interpolating %d (decoration), %h (short commit + object name), etc. for terminal output. + + * "git bisect" leaves the final outcome as a comment in its bisect + log file. + + * "git clone --reference" can now refer to a gitfile "textual symlink" + that points at the real location of the repository. + + * "git count-objects" learned "--human-readable" aka "-H" option to + show various large numbers in Ki/Mi/GiB scaled as necessary. + + * "git cherry-pick $blob" and "git cherry-pick $tree" are nonsense, + and a more readable error message e.g. "can't cherry-pick a tree" + is given (we used to say "expected exactly one commit"). + + * The "--annotate" option to "git send-email" can be turned on (or + off) by default with sendemail.annotate configuration variable (you + can use --no-annotate from the command line to override it). + + * The "--cover-letter" option to "git format-patch" can be turned on + (or off) by default with format.coverLetter configuration + variable. By setting it to 'auto', you can turn it on only for a + series with two or more patches. + + * The bash completion support (in contrib/) learned that cherry-pick + takes a few more options than it already knew about. + + * "git help" learned "-g" option to show the list of guides just like + list of commands are given with "-a". + * A triangular "pull from one place, push to another place" workflow is supported better by new remote.pushdefault (overrides the "origin" thing) and branch.*.pushremote (overrides the @@ -41,11 +102,11 @@ UI, Workflows & Features revert session, just like it does for a cherry-pick and a bisect session. - * The handing by "git branch --set-upstream-to" against various forms - of errorneous inputs was suboptimal and has been improved. + * The handling by "git branch --set-upstream-to" against various forms + of erroneous inputs was suboptimal and has been improved. * When the interactive access to git-shell is not enabled, it issues - a message meant to help the system admininstrator to enable it. + a message meant to help the system administrator to enable it. An explicit way to help the end users who connect to the service by issuing custom messages to refuse such an access has been added. @@ -57,13 +118,16 @@ UI, Workflows & Features * "git status" suggests users to look into using --untracked=no option when it takes too long. - * "git status" shows a bit more information to "git status" during a + * "git status" shows a bit more information during a rebase/bisect session. * "git fetch" learned to fetch a commit at the tip of an unadvertised ref by specifying a raw object name from the command line when the server side supports this feature. + * Output from "git log --graph" works better with submodule log + output now. + * "git count-objects -v" learned to report leftover temporary packfiles and other garbage in the object store. @@ -88,8 +152,8 @@ UI, Workflows & Features * "git mergetool" now feeds files to the "p4merge" backend in the order that matches the p4 convention, where "theirs" is usually - shown on the left side, which is the opposite from other backend - expects. + shown on the left side, which is the opposite from what other backends + expect. * "show/log" now honors gpg.program configuration just like other parts of the code that use GnuPG. @@ -99,9 +163,9 @@ UI, Workflows & Features * "git difftool" allows the user to write into the temporary files being shown; if the user makes changes to the working tree at the - same time, one of the changes has to be lost in such a case, but it - tells the user what happened and refrains from overwriting the copy - in the working tree. + same time, it now refrains from overwriting the copy in the working + tree and leaves the temporary file so that changes can be merged + manually. * There was no good way to ask "I have a random string that came from outside world. I want to turn it into a 40-hex object name while @@ -113,12 +177,24 @@ Performance, Internal Implementation, etc. * Updates for building under msvc. + * A handful of issues in the code that traverses the working tree to find + untracked and/or ignored files have been fixed, and the general + codepath involved in "status -u" and "clean" have been cleaned up + and optimized. + + * The stack footprint of some codepaths that access an object from a + pack has been shrunk. + + * The logic to coalesce the same lines removed from the parents in + the output from "diff -c/--cc" has been updated, but with O(n^2) + complexity, so this might turn out to be undesirable. + * The code to enforce permission bits on files in $GIT_DIR/ for - shared repositories have been simplified. + shared repositories has been simplified. - * A few codepaths knew how much data they need to put in the - hashtables they use upfront, but still started from a small table - repeatedly growing and rehashing. + * A few codepaths know how much data they need to put in the + hashtables they use when they start, but still began with small tables + and repeatedly grew and rehashed them. * The API to walk reflog entries from the latest to older, which was necessary for operations such as "git checkout -", was cumbersome @@ -130,17 +206,20 @@ Performance, Internal Implementation, etc. * The pkt-line API, implementation and its callers have been cleaned up to make them more robust. - * Cygwin port has a faster-but-lying lstat(2) emulation whose + * The Cygwin port has a faster-but-lying lstat(2) emulation whose incorrectness does not matter in practice except for a few - codepaths, and setting permission bits to directories is a codepath + codepaths, and setting permission bits on directories is a codepath that needs to use a more correct one. * "git checkout" had repeated pathspec matches on the same paths, which have been consolidated. Also a bug in "git checkout dir/" that is started from an unmerged index has been fixed. + * A few bugfixes to "git rerere" working on corner case merge + conflicts have been applied. + -Also contains minor documentation updates and code clean-ups. +Also contains various documentation updates and code clean-ups. Fixes since v1.8.2 @@ -150,20 +229,80 @@ Unless otherwise noted, all the fixes since v1.8.2 in the maintenance track are contained in this release (see release notes to them for details). - * When used with "-d temporary-directory" option, "git filter-branch" + * Recent versions of File::Temp (used by "git svn") started blowing + up when its tempfile sub is called as a class method; updated the + callsite to call it as a plain vanilla function to fix it. + (merge eafc2dd hb/git-pm-tempfile later to maint). + + * Various subcommands of "git remote" simply ignored extraneous + command line arguments instead of diagnosing them as errors. + (merge b17dd3f tr/remote-tighten-commandline-parsing later to maint). + + * When receive-pack detects an error in the pack header it received in + order to decide which of unpack-objects or index-pack to run, it + returned without closing the error stream, which led to a hung + sideband thread. + + * Zsh completion forgot that the '%' character used to signal untracked + files needs to be escaped with another '%'. + + * A commit object whose author or committer ident are malformed + crashed some code that trusted that a name, an email and a + timestamp can always be found in it. + + * When "upload-pack" fails while generating a pack in response to + "git fetch" (or "git clone"), the receiving side had + a programming error that triggered the die handler + recursively. + + * "rev-list --stdin" and friends kept bogus pointers into the input + buffer around as human readable object names. This was not a huge + problem but was exposed by a new change that uses these names in + error output. + (merge 70d26c6 tr/copy-revisions-from-stdin later to maint). + + * Smart-capable HTTP servers were not restricted via the + GIT_NAMESPACE mechanism when talking with commit-walking clients, + like they are when talking with smart HTTP clients. + (merge 6130f86 jk/http-dumb-namespaces later to maint). + + * "git merge-tree" did not omit a merge result that is identical to + the "our" side in certain cases. + (merge aacecc3 jk/merge-tree-added-identically later to maint). + + * Perl scripts like "git-svn" closed (instead of redirecting to /dev/null) + the standard error stream, which is not a very smart thing to do. + A later open may return file descriptor #2 for an unrelated purpose, and + error reporting code may write into it. + + * "git show-branch" was not prepared to show a very long run of + ancestor operators e.g. foobar^2~2^2^2^2...^2~4 correctly. + + * "git diff --diff-algorithm algo" is also understood as "git diff + --diff-algorithm=algo". + + * The new core.commentchar configuration was not applied in a few + places. + + * "git bundle" erroneously bailed out when parsing a valid bundle + containing a prerequisite commit without a commit message. + + * "git log -S/-G" started paying attention to textconv filter, but + there was no way to disable this. Make it honor the --no-textconv + option. + + * When used with the "-d temporary-directory" option, "git filter-branch" failed to come back to the original working tree to perform the final clean-up procedure. - (merge 9727601 jk/filter-branch-come-back-to-original later to maint). * "git merge $(git rev-parse v1.8.2)" behaved quite differently from "git merge v1.8.2", as if v1.8.2 were written as v1.8.2^0 and did not pay much attention to the annotated tag payload. Make the code notice the type of the tag object, in addition to the dwim_ref() based classification the current code uses (i.e. the name appears - in refs/tags/) to decide when to special case merging of tags. - (merge a38d3d7 jc/merge-tag-object later to maint). + in refs/tags/) to decide when to special-case tag merging. - * Fix 1.8.1.x regression that stopped matching "dir" (without + * Fix a 1.8.1.x regression that stopped matching "dir" (without a trailing slash) to a directory "dir". (merge efa5f82 jc/directory-attrs-regression-fix later to maint-1.8.1). @@ -173,52 +312,47 @@ details). * The prompt string generator (in contrib/completion/) did not notice when we are in a middle of a "git revert" session. - (merge 3ee4452 rr/prompt-revert-head later to maint). - * "submodule summary --summary-limit" option did not support + * "submodule summary --summary-limit" option did not support the "--option=value" form. - (merge 862ae6c rs/submodule-summary-limit later to maint). - * "index-pack --fix-thin" used uninitialize value to compute delta - depths of objects it appends to the resulting pack. - (merge 57165db jk/index-pack-correct-depth-fix later to maint). + * "index-pack --fix-thin" used an uninitialized value to compute + the delta depths of objects it appends to the resulting pack. - * "index-pack --verify-stat" used a few counters outside protection - of mutex, possibly showing incorrect numbers. - (merge 8f82aad nd/index-pack-threaded-fixes later to maint). + * "index-pack --verify-stat" used a few counters outside the protection + of a mutex, possibly showing incorrect numbers. * The code to keep track of what directory names are known to Git on - platforms with case insensitive filesystems can get confused upon a - hash collision between these pathnames and looped forever. + platforms with case insensitive filesystems could get confused upon a + hash collision between these pathnames and would loop forever. - * Annotated tags outside refs/tags/ hierarchy were not advertised - correctly to the ls-remote and fetch with recent version of Git. + * Annotated tags outside the refs/tags/ hierarchy were not advertised + correctly to ls-remote and fetch with recent versions of Git. - * Recent optimization broke shallow clones. - (merge f59de5d jk/peel-ref later to maint). + * Recent optimizations broke shallow clones. * "git cmd -- ':(top'" was not diagnosed as an invalid syntax, and instead the parser kept reading beyond the end of the string. * "git tag -f <tag>" always said "Updated tag '<tag>'" even when - creating a new tag (i.e. not overwriting nor updating). + creating a new tag (i.e. neither overwriting nor updating). * "git p4" did not behave well when the path to the root of the P4 client was not its real path. (merge bbd8486 pw/p4-symlinked-root later to maint). - * "git archive" reports a failure when asked to create an archive out - of an empty tree. It would be more intuitive to give an empty + * "git archive" reported a failure when asked to create an archive out + of an empty tree. It is more intuitive to give an empty archive back in such a case. - * When "format-patch" quoted a non-ascii strings on the header files, + * When "format-patch" quoted a non-ascii string in header files, it incorrectly applied rfc2047 and chopped a single character in - the middle of it. + the middle of the string. * An aliased command spawned from a bare repository that does not say - it is bare with "core.bare = yes" is treated as non-bare by mistake. + it is bare with "core.bare = yes" was treated as non-bare by mistake. - * In "git reflog expire", REACHABLE bit was not cleared from the + * In "git reflog expire", the REACHABLE bit was not cleared from the correct objects. * The logic used by "git diff -M --stat" to shorten the names of @@ -226,9 +360,9 @@ details). common prefix and suffix between the two filenames overlapped. * The "--match=<pattern>" option of "git describe", when used with - "--all" to allow refs that are not annotated tags to be used as a + "--all" to allow refs that are not annotated tags to be a base of description, did not restrict the output from the command - to those that match the given pattern. + to those refs that match the given pattern. * Clarify in the documentation "what" gets pushed to "where" when the command line to "git push" does not say these explicitly. @@ -236,7 +370,7 @@ details). * The "--color=<when>" argument to the commands in the diff family was described poorly. - * The arguments given to pre-rebase hook were not documented. + * The arguments given to the pre-rebase hook were not documented. * The v4 index format was not documented. @@ -254,7 +388,7 @@ details). * In the v1.8.0 era, we changed symbols that do not have to be global to file scope static, but a few functions in graph.c were used by - CGit from sideways bypassing the entry points of the API the + CGit sideways, bypassing the entry points of the API the in-tree users use. * "git update-index -h" did not do the usual "-h(elp)" thing. @@ -267,31 +401,31 @@ details). $msg already ended with one. * The SSL peer verification done by "git imap-send" did not ask for - Server Name Indication (RFC 4366), failing to connect SSL/TLS + Server Name Indication (RFC 4366), failing to connect to SSL/TLS sites that serve multiple hostnames on a single IP. * perl/Git.pm::cat_blob slurped everything in core only to write it out to a file descriptor, which was not a very smart thing to do. * "git branch" did not bother to check nonsense command line - parameters and issue errors in many cases. + parameters. It now issues errors in many cases. - * Verification of signed tags were not done correctly when not in C + * Verification of signed tags was not done correctly when not in C or en/US locale. * Some platforms and users spell UTF-8 differently; retry with the most official "UTF-8" when the system does not understand the - user-supplied encoding name that are the common alternative - spellings of UTF-8. + user-supplied encoding name that is a common alternative + spelling of UTF-8. - * When export-subst is used, "zip" output recorded incorrect + * When export-subst is used, "zip" output recorded an incorrect size of the file. * "git am $maildir/" applied messages in an unexpected order; sort filenames read from the maildir/ in a way that is more likely to - sort messages in the order the writing MUA meant to, by sorting - numeric segment in numeric order and non-numeric segment in + sort the messages in the order the writing MUA meant to, by sorting + numeric segments in numeric order and non-numeric segments in alphabetical order. * "git submodule update", when recursed into sub-submodules, did not - acccumulate the prefix paths. + accumulate the prefix paths. |