26.1.0

• Fixed strutils.singularize mangling words ending in 'ss'
• Fixed fileutils.AtomicSaver to accept os.PathLike
• Fixed copy.copy/copy.deepcopy collapsing dictutils.OrderedMultiDict values
• Sped up strutils.MultiReplace match lookup
• Fixed setutils.IndexedSet out-of-range negative indexing wrapping around
• Fixed setutils.IndexedSet slicing after removals

Full Changelog: 26.0.0...26.1.0

26.0.0

• Added funcutils.once decorator for one-time function execution
• Added strutils.human_readable_list for formatting lists as human-readable strings
• Extended iterutils.partition to accept multiple predicates
• Added cache option to iterutils.remap and iterutils.research
• Fixed iterutils.split maxsplit=0 wrapping source object instead of its values
• Fixed listutils.BarrelList insert() raising IndexError on large negative indices (now clamps like built-in list)
• Fixed listutils.BarrelList sort() with multiple internal lists
• Fixed dictutils.OrderedMultiDict equality comparison against plain mappings
• Fixed strutils.bytes2human rollover at exact powers of 1024
• Fixed tbutils.ParsedException.from_string IndexError on truncated tracebacks
• Fixed tableutils.Table.to_text column sizing
• Fixed strutils.html2text handling
• Added Python 3.14 support

Full Changelog: 25.0.0...26.0.0

25.0.0

(February 2, 2025)

• Added Python 3.13 support
• Replace deprecated utcnow()
• Add fsync to fileutils.atomic_save
• Add fileutils.rotate_file

24.1.0

(November 1, 2024)

A few enhancements and one subtle bugfix.

• Added max_depth parameter to fileutils.iter_find_files
• Added enter parameter to iterutils.research to support traversing custom data types
• Add optional print tracing for iterutils.remap for easier debugging
• Fixed typeutils.make_sentinel copy behavior to return self

Also Python 3.13 is passing tox locally.

24.0.0

Per the RFC in issue #365, boltons is now Python 3 only. 3.7+ for now.
If you're a Python 2 user, feel free to pin at boltons<24.0.0.

Other minor changes:

• Added Python 3.12 support (#361)
• Fix [dictutils.OneToOne][dictutils.OneToOne]'s update() behavior with empty iterables

23.0.0

(February 19, 2023)

• Overdue update for Python 3.10 and 3.11 support (#294, #303, #320, #323, #326/#327)
• Add [iterutils.chunk_ranges][iterutils.chunk_ranges] (#312)
• Improvements to SpooledBytesIO/SpooledStringIO (#305)
• Bugfix for infinite daterange issue when start and stop is the same (#302)
• Fix Bits.as_list behavior (#315)

21.0.0

(May 16, 2021)

• Fix OMD.addlist when the added list is empty
• Add funcutils.noop, satisfying PEP 559
• Support lists for iterutils.bucketize
• Python 3.9 test fixes for OMD (PEP 584, see #271)
• Make typeutils.make_sentinel more pickleable
• jsonutils.reverse_iter_lines now works on Py3 and Windows

20.0.0

First release of the year! Also the first release in a while to add a new module, pathutils!

• New module pathutils:
  • pathutils.augpath augments a path by modifying its components
  • pathutils.shrinkuser inverts :func:os.path.expanduser.
  • pathutils.expandpath shell-like environ and tilde expansion
• add include_dirs param to fileutils.iter_find_files
• Make funcutils.format_invocation more deterministic
• add strutils.unwrap_text which does what you think to wrapped text
• Py3 fixes
  • iterutils.chunked to work with the bytes type (#231)
  • cacheutils.ThresholdCounter's get_common_count()

See complete details for in the CHANGELOG

19.3.0

• funcutils.format_invocation for formatting simple function calls like func(pos1, pos2, kw_k=kw_v)
• funcutils.format_exp_repr for formatting a repr like Type(pos, kw_k=kw_v)
• funcutils.format_nonexp_repr for formatting a repr like <Type k=v>

See complete details for 19.3.0 in the CHANGELOG

19.2.0

A few small fixes and enhancements.

See complete details for 19.2.0 in the CHANGELOG