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Changes for version 2.02 - 2026-04-05
- Bug Fixes:
- Fix next()/prev() crashing when curr_pos is undef, and fix otraverse parameter handling. PR #7
- Fix first()/last() crashing on leaf nodes, and fix down() corrupting handle state. GH #8, PR #8
- Fix Node::_clone deep cloning children instead of wrapping the arrayref, which caused cloned trees to share child mutations. GH #9, PR #9
- Fix add_child_node destroying the caller's tree when merging, and add validation for negative position arguments. GH #10, PR #10
- Fix circular reference memory leaks by using weak parent refs (Scalar::Util::weaken). GH #21, PR #21
- Fix PREREQ_PM being silently overwritten on older ExtUtils::MakeMaker. PR #31
- Improvements:
- Add missing Handle::child_values() method. GH #23, PR #23
- Add num_children() method to Node and optimize traverse. PR #33
- Add use warnings to all packages. PR #15
- Modernize Perl pragmas and debug output style. PR #11
- Add edge case test coverage for Handle API behavioral contracts. PR #20
- Correct POD typo in up() method. PR #7
- Update INSTALL to match actual build system (Makefile.PL). PR #18
- Maintenance:
- Split Node and Handle into separate module files. PR #28
- Split test suite into per-class test files (t/node.t, t/tree.t, t/handle.t). PR #29
- Split bugfix tests into individual t/bugfix-*.t files. PR #34
- Remove unused variables and fix POD documentation. PR #30
- Correct CPAN metadata: Test::More as test dep, add MIN_PERL_VERSION and provides. PR #13
- Update stale GitHub URLs in META_MERGE and skip CLAUDE.md from dist. PR #12
- Add LICENSE, SECURITY, CONTRIBUTING files and update Makefile.PL metadata. GH #14, PR #15
- Add CLAUDE.md with project conventions and generated file docs. PR #26
- Add Markdown README.md generated from POD.
Modules
a multi-node tree object. Most useful for modeling hierarchical data structures.
a cursor for navigating a Tree::MultiNode tree.
a node in a Tree::MultiNode tree.