The following fixes have been backported to this maintenance release. All users of the library are encouraged to update.
- b832377 blob: don't recomment using git_buf_grow
- 9ac8fb4 path: error out if the callback returns an error
- 0b4e8ab indexer: use lseek to extend the packfile
- b494e76 clone: fall back to copying when linking does not work
- fd8b7cf Fix ident replacement to match Git behavior
- c066d72 indexer: avoid loading already existent bases
- 76af4ff indexer: don't look for the index we're creating
- 6ba8a33 refspec: make sure matching refspecs have src, dst and input strings
- c62ab5f Call the openssl API to be able to work with SNI servers.
- 1fcdcb4 ssh: read from stderr if stdout is empty
- c760654 fileops: set an error on write error for file copy
- 9e74954 fileops: set an error message if we fail to link a file
- 899716b path: don't let direach overwrite the callback's error message
- ff19d60 Include git2/transaction.h
- 9108d13 Don't include headers on windows that aren't available
- 98f1b3c Attributes: don't match files for folders
- 822af03 Do not call regfree() on an empty regex that is not successfully created by regcomp
- 1c01006 Fix wrong format string in git_reflog_drop() error message
- b67bc36 attr_file: fix subdirectory attr case.
- 657ddf9 ignore: fix negative ignores without wildcards.
- 7661fa1 Fix checking of return value for regcomp.
- 702ac40 revwalk: don't insert uninteresting commits into the queue
- 98e484b revwalk: detect when we're out of interesting commits
- 04162eb Fix git_checkout_tree() to do index filemodes correctly on Windows.
- 7dc1b1c Make sure to also update delta->nfiles when merging diffs