v0.7.16

Breaking

• tree: TreeEntry.revision is now Option<RevisionId> to support git-backed trees

Added

• export: archive() for streaming tarball/zip export
• search: wrapper for optional breezy.plugins.search plugin
• tsort: expose merge_sort from breezy.tsort / vcsgraph.tsort
• config: BranchConfig::get_user_option and get_nickname
• config + foreign: http_serve lookup and foreign-revid parsing
• diff: show_diff_trees_with to pass through context
• forge: MergeProposal.post_comment and set_target_branch_name

Fixed

• graph: iter_ancestry now yields (node, parents) pairs correctly
• tree: robustness fixes for revision-tree traversal
• error: tolerate missing breezy exception classes
• error: replace catch_unwind trick with proper dynamic lookup

Dependencies

• Bump ctor from 0.6.3 to 0.10.0
• Bump patchkit from 0.2.3 to 0.2.4