CHANGELOG.md: Document new flags for git_repository_open_ext Document GIT_REPOSITORY_OPEN_NO_DOTGIT and GIT_REPOSITORY_OPEN_FROM_ENV.
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@@ -20,6 +20,25 @@ v0.24 + 1
writing into a stream. Useful when you do not know the final size or
want to copy the contents from another stream.
+* New flags for `git_repository_open_ext`:
+
+ * `GIT_REPOSITORY_OPEN_NO_DOTGIT` - Do not check for a repository by
+ appending `/.git` to the `start_path`; only open the repository if
+ `start_path` itself points to the git directory.
+ * `GIT_REPOSITORY_OPEN_FROM_ENV` - Find and open a git repository,
+ respecting the environment variables used by the git command-line
+ tools. If set, `git_repository_open_ext` will ignore the other
+ flags and the `ceiling_dirs` argument, and will allow a NULL
+ `path` to use `GIT_DIR` or search from the current directory. The
+ search for a repository will respect `$GIT_CEILING_DIRECTORIES`
+ and `$GIT_DISCOVERY_ACROSS_FILESYSTEM`. The opened repository
+ will respect `$GIT_INDEX_FILE`, `$GIT_NAMESPACE`,
+ `$GIT_OBJECT_DIRECTORY`, and `$GIT_ALTERNATE_OBJECT_DIRECTORIES`.
+ In the future, this flag will also cause `git_repository_open_ext`
+ to respect `$GIT_WORK_TREE` and `$GIT_COMMON_DIR`; currently,
+ `git_repository_open_ext` with this flag will error out if either
+ `$GIT_WORK_TREE` or `$GIT_COMMON_DIR` is set.
+
### API removals
* `git_blob_create_fromchunks()` has been removed in favour of