# History
## Version 0.2.2
- Allow refs (tags, branches) that aren't commits.
Git itself permits tagging of arbitrary objects. The Linux kernel source
currently has two instances of tag objects that point to a tree object instead
of a commit (tags `v2.6.11`, `v2.6.11-tree`). When a ref lacks an associated
commit, there's no prerequisite to track, so there's no reason to fail with an
error in that case.
- Fix warnings with new stable compiler (1.75.0).
## Version 0.2.1
- Change incorrect Git minimum version specification in `README.md`. Git
v2.31.0+ is required for proper operation. Ref:
<https://github.com/drmikehenry/git-ibundle/issues/1>
## Version 0.2.0
- Restructure ibundle format to V2 for better efficiency. This bundle file
format is incompatible with git-ibundle versions prior to v0.2.0 (implying
v0.2.0 must be used on both source and destination networks), but repository
metadata (stored in `ibundle/` directory) remains compatible.
- Remove `git ibundle to-bundle` command. Git bundle files are too limited to
make their generation worthwhile.
- Generate a reduced set of prerequisite commits by creating a temporary bundle
file. Work around Git's refusal to create an empty bundle.
- Add switch `git-ibundle create --basis-current` for bootstrapping a
pre-existing pair of mirrored repositories.
- Disallow cleaning all metadata via `git-ibundle clean --keep 0`.
- Remove `status --long` switch; use `status --verbose` instead.
- Add `show` command to examine an ibundle file.
## Version 0.1.1
- Force fetching via `git fetch --force` to allow non-fast-forward fetches (such
as from reworked pull requests).
## Version 0.1.0
- Initial version.