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| 1 | +Git 2.5 Release Notes |
| 2 | +===================== |
| 3 | + |
| 4 | +Updates since v2.4 |
| 5 | +------------------ |
| 6 | + |
| 7 | +Ports |
| 8 | + |
| 9 | + |
| 10 | +UI, Workflows & Features |
| 11 | + |
| 12 | + * "git p4" now detects the filetype (e.g. binary) correctly even when |
| 13 | + the files are opened exclusively. |
| 14 | + |
| 15 | + * "git show-branch --topics HEAD" (with no other arguments) did not |
| 16 | + do anything interesting. Instead, contrast the given revision |
| 17 | + against all the local branches by default. |
| 18 | + |
| 19 | + |
| 20 | +Performance, Internal Implementation, Development Support etc. |
| 21 | + |
| 22 | + * "unsigned char [20]" used thoughout the code to represent object |
| 23 | + names are being converted into a semi-opaque "struct object_id". |
| 24 | + This effort is expected to interfere with other topics in flight, |
| 25 | + but hopefully will give us one extra level of abstraction in the |
| 26 | + end, when completed. |
| 27 | + |
| 28 | + |
| 29 | +Also contains various documentation updates and code clean-ups. |
| 30 | + |
| 31 | + |
| 32 | +Fixes since v2.4 |
| 33 | +---------------- |
| 34 | + |
| 35 | +Unless otherwise noted, all the fixes since v2.4 in the maintenance |
| 36 | +track are contained in this release (see the maintenance releases' |
| 37 | +notes for details). |
| 38 | + |
| 39 | + * We avoid setting core.worktree when the repository location is the |
| 40 | + ".git" directory directly at the top level of the working tree, but |
| 41 | + the code misdetected the case in which the working tree is at the |
| 42 | + root level of the filesystem (which arguably is a silly thing to |
| 43 | + do, but still valid). |
| 44 | + (merge 84ccad8 jk/init-core-worktree-at-root later to maint). |
| 45 | + |
| 46 | + * "git commit --date=now" or anything that relies on approxidate lost |
| 47 | + the daylight-saving-time offset. |
| 48 | + (merge f6e6362 jc/epochtime-wo-tz later to maint). |
| 49 | + |
| 50 | + * Access to objects in repositories that borrow from another one on a |
| 51 | + slow NFS server unnecessarily got more expensive due to recent code |
| 52 | + becoming more cautious in a naive way not to lose objects to pruning. |
| 53 | + (merge ee1c6c3 jk/prune-mtime later to maint). |
| 54 | + |
| 55 | + * The codepaths that read .gitignore and .gitattributes files have been |
| 56 | + taught that these files encoded in UTF-8 may have UTF-8 BOM marker at |
| 57 | + the beginning; this makes it in line with what we do for configuration |
| 58 | + files already. |
| 59 | + (merge 27547e5 cn/bom-in-gitignore later to maint). |
| 60 | + |
| 61 | + * a few helper scripts in the test suite did not report errors |
| 62 | + correcty. |
| 63 | + (merge de248e9 ep/fix-test-lib-functions-report later to maint). |
| 64 | + |
| 65 | + * The default $HOME/.gitconfig file created upon "git config --global" |
| 66 | + that edits it had incorrectly spelled user.name and user.email |
| 67 | + entries in it. |
| 68 | + (merge 7e11052 oh/fix-config-default-user-name-section later to maint). |
| 69 | + |
| 70 | + * "git cat-file bl $blob" failed to barf even though there is no |
| 71 | + object type that is "bl". |
| 72 | + (merge b7994af jk/type-from-string-gently later to maint). |
| 73 | + |
| 74 | + * The usual "git diff" when seeing a file turning into a directory |
| 75 | + showed a patchset to remove the file and create all files in the |
| 76 | + directory, but "git diff --no-index" simply refused to work. Also, |
| 77 | + when asked to compare a file and a directory, imitate POSIX "diff" |
| 78 | + and compare the file with the file with the same name in the |
| 79 | + directory, instead of refusing to run. |
| 80 | + (merge 0615173 jc/diff-no-index-d-f later to maint). |
| 81 | + |
| 82 | + * Code cleanups and documentation updates. |
| 83 | + (merge 0269f96 mm/usage-log-l-can-take-regex later to maint). |
| 84 | + (merge 64f2589 nd/t1509-chroot-test later to maint). |
| 85 | + (merge f86a374 sb/test-bitmap-free-at-end later to maint). |
| 86 | + (merge 05bfc7d sb/line-log-plug-pairdiff-leak later to maint). |
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