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Diffstat (limited to 'Documentation/RelNotes/2.22.0.txt')
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diff --git a/Documentation/RelNotes/2.22.0.txt b/Documentation/RelNotes/2.22.0.txt new file mode 100644 index 0000000000..16d3110392 --- /dev/null +++ b/Documentation/RelNotes/2.22.0.txt @@ -0,0 +1,101 @@ +Git 2.22 Release Notes +====================== + +Updates since v2.21 +------------------- + +UI, Workflows & Features + + * "git checkout --no-overlay" can be used to trigger a new mode of + checking out paths out of the tree-ish, that allows paths that + match the pathspec that are in the current index and working tree + and are not in the tree-ish. + + * The %(trailers) formatter in "git log --format=..." now allows to + optionally pick trailers selectively by keyword, show only values, + etc. + + * Four new configuration variables {author,committer}.{name,email} + have been introduced to override user.{name,email} in more specific + cases. + + * Command-line completion (in contrib/) learned to tab-complete the + "git submodule absorbgitdirs" subcommand. + + * "git branch" learned a new subcommand "--show-current". + + * Output from "diff --cc" did not show the original paths when the + merge involved renames. A new option adds the paths in the + original trees to the output. + + * The command line completion (in contrib/) has been taught to + complete more subcommand parameters. + + +Performance, Internal Implementation, Development Support etc. + + * The diff machinery, one of the oldest parts of the system, which + long predates the parse-options API, uses fairly long and complex + handcrafted option parser. This is being rewritten to use the + parse-options API. + + * The implementation of pack-redundant has been updated for + performance in a repository with many packfiles. + + * A more structured way to obtain execution trace has been added. + + * "git prune" has been taught to take advantage of reachability + bitmap when able. + + +Fixes since v2.21 +----------------- + + * "git prune-packed" did not notice and complain against excess + arguments given from the command line, which now it does. + (merge 9b0bd87ed2 rj/prune-packed-excess-args later to maint). + + * Split-index fix. + (merge 6e37c8ed3c nd/split-index-null-base-fix later to maint). + + * "git diff --no-index" may still want to access Git goodies like + --ext-diff and --textconv, but so far these have been ignored, + which has been corrected. + (merge 287ab28bfa jk/diff-no-index-initialize later to maint). + + * Unify RPC code for smart http in protocol v0/v1 and v2, which fixes + a bug in the latter (lack of authentication retry) and generally + improves the code base. + (merge a97d00799a jt/http-auth-proto-v2-fix later to maint). + + * The include file compat/bswap.h has been updated so that it is safe + to (accidentally) include it more than once. + (merge 33aa579a55 jk/guard-bswap-header later to maint). + + * The set of header files used by "make hdr-check" unconditionally + included sha256/gcrypt.h, even when it is not used, causing the + make target to fail. We now skip it when GCRYPT_SHA256 is not in + use. + (merge f23aa18e7f rj/hdr-check-gcrypt-fix later to maint). + + * The Makefile uses 'find' utility to enumerate all the *.h header + files, which is expensive on platforms with slow filesystems; it + now optionally uses "ls-files" if working within a repository, + which is a trick similar to how all sources are enumerated to run + ETAGS on. + (merge 92b88eba9f js/find-lib-h-with-ls-files-when-possible later to maint). + + * Code cleanup, docfix, build fix, etc. + (merge 11f470aee7 jc/test-yes-doc later to maint). + (merge 90503a240b js/doc-symref-in-proto-v1 later to maint). + (merge 5c326d1252 jk/unused-params later to maint). + (merge 68cabbfda3 dl/doc-submodule-wo-subcommand later to maint). + (merge 9903623761 ab/receive-pack-use-after-free-fix later to maint). + (merge 1ede45e44b en/merge-options-doc later to maint). + (merge 3e14dd2c8e rd/doc-hook-used-in-sample later to maint). + (merge c271dc28fd nd/no-more-check-racy later to maint). + (merge e6e15194a8 yb/utf-16le-bom-spellfix later to maint). + (merge bb101aaf0c rd/attr.c-comment-typofix later to maint). + (merge 716a5af812 rd/gc-prune-doc-fix later to maint). + (merge 50b206371d js/untravis-windows later to maint). + (merge dbf47215e3 js/rebase-recreate-merge later to maint). |