Changelog

9.3.1.dev0 (unreleased)

Warning

This version is not released yet and is under active development.

9.3.0 (2026-08-08)

Note

9.3.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Breaking: a dry run now says DRY RUN: N mails would be acted upon, but none will be altered. once, in place of a DRY RUN: Skip action. line per mail. Scripts matching the old wording need updating.

  • Breaking: Python importers must switch to Strategy.function/Strategy.apply(), Action.perform() and DuplicateSet.select(), which replace strategy_function/apply_strategy(), perform_action() and categorize_candidates(). The CLI is unchanged.

  • Add a hardlink-discarded action: each discarded mail becomes a hardlink to the copy kept in its set, reclaiming its space while staying in its own folder. Only byte-identical copies are linked, unless --hardlink-differing is passed. Closes #164.

  • Add --cache and --cache-path, off by default, to reuse the hashes of previous runs: a second run over a 20,000-mail maildir takes half the time. Entries expire with their mail or when the hashing options change. Closes #87.

  • Spread hashing and selection over worker processes instead of threads, so --jobs finally pays off: a first run over a 20,000-mail maildir drops from 3.4s to 1.8s at --jobs=4. Only folder-based boxes (maildir, MH, eml) fan out.

  • Speed up hashing by about 2x and halve the file-system calls a maildir run makes per mail, taking a whole run about 2.6x faster with the default --hash-body skip. Refs #87.

  • Cut the memory retained per mail from about 950 to 600 bytes. Refs #87.

  • Settle the size and content thresholds over the whole duplicate set instead of comparing every pair: a single set of 200 copies took 1.90s and now takes 0.04s.

  • Cut what a run prints by seven eighths, from 32,000 lines to 4,000 on a 20,000-mail corpus: mails and duplicate sets are now named at --verbosity DEBUG only. The selection step gained a progress bar.

  • Add platformdirs to the runtime dependencies, which resolves the per-platform location of the hash cache.

  • Fix the documentation’s broken links: pipx’s installation guide moved, and the ctime note now cites Python’s os.path.getctime docs. Closes #899.

  • Add a performance page covering where a run spends its time, the memory it holds and how to manage the hash cache, plus tutorial and design sections on hardlinking. Correct the per-mail memory figures, which claimed a few hundred bytes.

9.2.0 (2026-08-07)

Note

9.2.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Keep memory usage flat whatever the size of the mail sources: a 215 MB maildir of 1,500 mails peaks at 48 MB of resident memory instead of 283 MB. Closes #761, and removes the memory pressure motivating #87.

  • Fix the threshold options’ help, which still claimed a breach skips the whole duplicate set instead of setting the offending mails aside.

  • Drop the non-existent content-based strategy from the README’s feature list.

9.1.0 (2026-08-01)

Note

9.1.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Breaking: pluralize the repeatable options’ parameter IDs: configuration keys and environment variables become hash_headers/MDEDUP_HASH_HEADERS and strategies/MDEDUP_STRATEGIES. The --hash-header and --strategy flags are unchanged.

  • Skip duplicate sets containing mails with an unparsable or absent Date header instead of crashing on time-based strategies. The warning names the offending mails, and a new Skipped - Timestamp metric counts these sets. Closes #132 and #600.

  • Identify mails from folder-based boxes in logs by the fully-qualified path of their own file, so it can be copy-pasted for direct inspection. Closes #157.

  • Set aside mails exceeding the size or content thresholds against the rest of their set instead of skipping the whole set, so an outlier no longer prevents the deduplication of the true copies sharing its hash. Closes #851.

  • Discover nested maildir folders stored as plain directories at any depth, as produced by isync/mbsync’s Verbatim naming style, even when the root directory holds no mail itself. Closes #973.

  • Add a new eml source and export format, reading and writing loose .eml files from a folder, walked recursively. Autodetected, and the unrecognized-folder error now points at --input-format. Closes #760.

  • Allow repeating --strategy to chain fallback strategies: each duplicate set is handed over to the next strategy when one fails to discriminate its mails. Closes #647.

  • Report each copied, moved or deleted mail with a live ✓ trail line and a timed summary on interactive terminals.

  • Validate the --regexp and --export option requirements at parse time with cloup constraints, rewording their error messages.

  • Reject configuration files carrying keys that match no CLI option, and refuse mail sources from configuration files: boxes to deduplicate are always passed on the command line.

  • Accept kebab-case keys in configuration files, matching the spelling of the CLI flags.

  • Ship the TOML writer so --export-config toml works out of the box, and name every configurable option in generated templates, commented out when unset, under kebab-case keys.

  • Stop requiring --export in -H/--hash-only mode: constraints from the selection and action steps no longer apply there.

  • Drop boltons and whenever from the runtime dependencies (both remain for tests) and require click-extra 8.7, whose --params and --export-config now reflect the loaded configuration file.

  • Build the prebuilt Linux executables inside a manylinux_2_28 container so they link against a glibc 2.28 floor instead of the CI runner’s newer glibc, letting them run on older enterprise distributions such as RHEL 8+, Debian 10, Ubuntu 20.04 and openSUSE Leap 15.3+. Closes #759.

  • Fix a spurious metrics-inconsistency exit (code 115) for *-discarded actions and dry runs: the statistics self-check now compares each action counter to the subset of mails the action targets. Closes #841.

  • Fix an unhandled traceback on invalid --regexp values, now rejected with a proper parameter error.

  • Fix the payload memory purge of selected mails, which never triggered for the move-discarded action.

  • Add a hands-on tutorial page to the documentation and rework the README quickstart around use cases and example commands. Closes #984.

  • Execute the tutorial’s commands at documentation build time with click-extra’s click:run directives, so the rendered outputs always match the current implementation. Closes #23.

  • Rewrite the configuration documentation: precedence, key spelling, pyproject.toml discovery, template export, validation and environment variables.

9.0.0 (2026-07-27)

Note

9.0.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Breaking: upgrade to click-extra 8.1, which renames the --show-params option to --params. The upgrade also drops the removed ExtraCommand import that broke 8.1.2 against recent click-extra. Closes #1009.

  • Breaking: remove the -m/--minimal-headers option. The per-mail floor is now derived automatically as min(4, number of --hash-header values), so narrowing the hash below four headers, down to a single one, no longer needs a separate flag. Closes #974.

  • Fix AttributeError crash in -H/--hash-only mode when displaying each mail’s canonical headers. Closes #1004.

  • Add --jobs option to parallelize mail hashing.

  • Add --theme option to select the CLI color theme.

  • Migrate repository tooling, CI and release automation to repomatic reusable workflows. Replace Dependabot with Renovate.

  • Adopt the PEP 440 .devN development versioning scheme.

  • Switch to the uv_build build backend and declare the license as an SPDX expression.

  • Move test, typing and docs extras to dependency groups.

  • Replace the arrow date library with whenever.

  • Rename the development documentation page to contributing, convert the API docs to MyST Markdown and add a Claude Code project guide.

  • Render GitHub-style alerts in the documentation with the native alert extension of myst-parser 5.1.

  • Run the test suite in parallel with pytest-xdist, import test modules via importlib and restrict collection to tests/.

  • Run the CLI test suite in every CI matrix cell and move package-install smoke tests to a dedicated CI job.

  • Drop the Codecov Test Analytics upload and the junit.xml artifact it required.

8.1.2 (2025-12-02)

Note

8.1.2 is available on 🐍 PyPI and 🐙 GitHub.

  • Refactor some code to improve readability.

8.1.1 (2025-12-01)

Note

8.1.1 is available on 🐍 PyPI and 🐙 GitHub.

  • Do not ignore duplicate sets with unique mails. Closes #843 and #599.

  • Fix parsing of Date headers. Closes #954.

8.1.0 (2025-11-27)

Note

8.1.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Add new -m/--minimal-headers option to set the minimal number of headers required to compute a hash. Closes #943.

  • Validate number of --hash-header options against --minimal-headers value.

  • Require at least one header to be provided to the --hash-header option.

  • Add installation instructions for brew on macOS and Arch Linux.

  • Use mixin classes to share common code between mailbox types and avoid dynamic inheritance.

8.0.0 (2025-11-21)

Note

8.0.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Log options explicitly set by user but ignored because of --hash-only mode.

  • Add --no-config, --table-format options inherited from Click Extra.

  • Table rendering in CLI output is now controlled by --table-format option.

  • Remove direct dependency on tabulate, use click-extra’s table utilities instead.

  • Add official support for Python 3.14.

  • Remove maximum capped version of all dependencies (relax all ~= specifiers to >=). This gives more freedom to downstream and upstream packagers. Document each minimal version choice.

  • Move all typing-related imports behind a hard-coded TYPE_CHECKING guard to avoid runtime imports.

  • Produce mdedup-windows-arm64.exe Windows binary for arm64 architecture.

  • Run tests on stable Python 3.14 release.

  • Run tests on Python 3.15-dev, mark them as unstable.

  • Skip tests on intermediate Python versions (3.11, 3.12 and 3.13) to reduce CI load.

  • Run tests on Python 3.14t and 3.15t free-threaded variants.

  • Use astral-sh/setup-uv action to install uv instead of manually installing it with pip.

  • Move ubuntu-24.04 to ubuntu-24.04-arm, macos-15 tests to macos-26 and windows-2025 tests to windows-11-arm.

7.6.2 (2025-04-20)

Note

7.6.2 is available on 🐍 PyPI and 🐙 GitHub.

  • Ignore line endings when comparing content. Closes #844.

  • Render failed statistics assertions in plain English.

  • Exit with error code 115 when statistics are inconsistent.

  • Add a new --verbose option to increase the verbosity level.

  • Reassign the short -v option from --verbosity to --verbose.

  • Only run unittests against the oldest and newest major supported version of Python. Remove tests on 3.11 and 3.12.

  • To speed up the tests, we only test the latest available OS for each platform. Remove tests on ubuntu-22.04, macos-13 and windows-2019.

  • Upgrade tests from windows-2022 to windows-2025.

7.6.1 (2024-11-30)

Note

7.6.1 is available on 🐍 PyPI and 🐙 GitHub.

  • Fix conflicting -h/--hash-header and -h/--help options. Closes #762.

7.6.0 (2024-11-24)

Note

7.6.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Add official support for Python 3.13.

  • Drop support for Python 3.9. Refs #787.

  • Add dependency on extra-platforms. Closes #784.

  • Run tests on stable Python 3.13 release.

  • Run tests on Python 3.14-dev, mark them as unstable.

  • Move macos-14 tests to macos-15.

  • Add tests on ubuntu-24.04. Remove tests on ubuntu-20.04.

  • Run workflows on ubuntu-24.04.

  • Rely on frozen uv.lock for reproducibility.

7.5.0 (2024-07-03)

Note

7.5.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Switch from Poetry to uv.

  • Drop support for Python 3.8.

  • Mark Python 3.13-dev tests as stable.

7.4.0 (2024-06-20)

Note

7.4.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Slim down package by moving unit tests out of the main package.

  • Split dev dependency groups into optional test, typing and docs groups.

  • Remove direct dependency on mypy.

  • Run tests on Python 3.13-dev on all platforms but macos.

  • Run tests on macos-14. Drop tests on macos-12.

  • Build arm64 binaries on macos-14.

7.3.0 (2023-11-15)

Note

7.3.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Drop support of Python 3.7.

  • Reduce memory usage. Addresses #362.

  • Replace unmaintained bump2version by bump-my-version.

  • Test mdedup binaries.

  • Run tests and actions on released Python 3.12 version.

  • Run tests on macos-13. Remove tests on macos-11.

7.2.3 (2023-05-04)

Note

7.2.3 is available on 🐍 PyPI and 🐙 GitHub.

  • Reverts distribution of package via trusted channel.

7.2.2 (2023-05-04)

Note

7.2.2 is available on 🐙 GitHub.

Warning

7.2.2 is not available on 🐍 PyPI.

  • Redo release to fix trusted publisher on PyPI.

7.2.1 (2023-05-04)

Note

7.2.1 is available on 🐙 GitHub.

Warning

7.2.1 is not available on 🐍 PyPI.

  • Produce dependency graph in Mermaid instead of Graphviz. Add new dev dependency on sphinxcontrib-mermaid.

  • Move all documentation assets to assets subfolder.

  • Distribute package on PyPI via a trusted publisher channel.

7.2.0 (2023-02-15)

Note

7.2.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Build standalone executable for macOS, Linux and Windows.

  • Generates dependency graph in Graphviz format.

  • Run tests on Python 3.12-dev.

  • Code, comments and documentation style change to conform to new QA workflows based on ruff.

7.1.0 (2022-12-07)

Note

7.1.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Renumber and rename phases to steps.

  • Group options per steps.

  • Add minimal code typing and checking.

  • Add logo.

  • Execute all workflows with Python 3.11.

7.0.0 (2022-11-26)

Note

7.0.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Drop Python 3.6 support.

  • Add support for Python 3.11.

  • Add new --time/--no-time option to measure elapsed execution time.

  • Add new --color/--no-color and --ansi/--no-ansi alias options to deactivate CLI color rendering.

  • Add new --color/--no-color and --ansi/--no-ansi alias options to deactivate CLI color rendering.

  • Add new -C/--config option which support local and remote configuration file in TOML, YAML, JSON, INI or XML formats.

  • Add new --show-params option to debug default parameter value and provenance.

  • Fix incconsistent printing of help screen. Closes #160.

  • Force linear rendering of options in help screen to improve readability.

  • Fix run on Python 3.10. Closes #361.

  • Run unittests on Python 3.10 and Python 3.11.

  • Add dependency on click-extra and typing-extensions

  • Remove direct dependency on click-help-colors, click-log and tomlkit.

  • Fix broken selection logic in quantity-based strategies. Refs #146.

  • Add unittests to cover time-based and size-based selection edge-cases.

  • Drop unittests on deprecated ubuntu-18.04 and macos-10.15.

  • Add unittests on ubuntu-22.04, macos-12 and windows-2022.

  • Run tests on multiple cores.

  • Simplify project management by abandoning the dual use of main/develop branches.

  • Migrate to external workflows to automate builds, releases, autofixes, linting, documentation, changelog, mailmap maintenance and label management.

  • Convert all documentation from RST to Markdown. Closes #368.

  • Keep CLI output in sync in documentation. Closes #23.

  • Move sphinx dependencies to dev requirements.

  • Add citation file.

6.2.0 (2021-09-12)

Note

6.2.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Upgrade to Click 8.x.

  • Implements all missing copy-discarded, move-discarded and delete-discarded actions. Closes #270 and #146.

  • Add -b/--hash-body option to set the way each email body is hashed.

  • Add --export-append option to allow for the resulting deduplicated email to be appended to an existing mail box.

  • Skip duplicate sets without any matching duplicate candidates. Closes #203.

6.1.3 (2021-04-14)

Note

6.1.3 is available on 🐍 PyPI and 🐙 GitHub.

  • Fix dynamic mailbox.Message inheritance. Closes #191.

6.1.2 (2021-01-26)

Note

6.1.2 is available on 🐍 PyPI and 🐙 GitHub.

  • Reconcile v3 branch with develop.

6.1.1 (2021-01-26)

Note

6.1.1 is available on 🐍 PyPI and 🐙 GitHub.

  • Simple re-release.

6.1.0 (2021-01-26)

Note

6.1.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Add retroactive support for Python 3.6. Closes #154.

  • Fix documentation link and generation. Closes #66.

  • Auto-generate API documentation via a GitHub action workflow.

  • Add tomlkit dependency.

  • Add test runs against new OSes and distributions: ubuntu-18.04 and macos-11.0.

  • Remove pycodestyle, it brings nothing more now that we rely on black.

6.0.2 (2020-11-05)

Note

6.0.2 is available on 🐍 PyPI and 🐙 GitHub.

  • Load up all subfolders from Maildir and MH boxes. Closes #123.

6.0.1 (2020-10-22)

Note

6.0.1 is available on 🐍 PyPI and 🐙 GitHub.

  • Check early that --export file doesn’t exists. Closes #119.

  • Add screenshots.

6.0.0 (2020-10-17)

Note

6.0.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Add new -a/--action option to choose what to do on the final mail selection.

  • Implements new copy-discarded, copy-selected, delete-discarded, delete-selected, move-discarded and move-selected actions.

  • Add new -E/--export and -e/--export-format options to support the new copy-* and moved-* actions.

  • Rename all --delete-* strategies to --discard-*.

  • Add --select-* aliases to all strategies.

  • Add new discard-all-but-one, discard-one, select-one and select-all-but-one selection strategies.

  • Rename -f/--sources-format option to -i/--input-format.

  • --time-source parameter is now optional and defaults to date-header.

  • Add metric description in deduplication end report.

  • Add detailed strategy description in help screen’s epilog.

  • Colorize help screen.

  • Colorize version screen and print environment data for bug reports.

  • Run tests on Python 3.9.

5.1.0 (2020-10-06)

Note

5.1.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Add new -h/--hash-header option to select which mail headers to use to compute hash.

  • Remove -i/--message-id option. Can be emulated with -h Message-ID or --hash-header Message-ID option.

  • Make all keyword-based choice parameters (--sources-format, --strategy and --time-source) case-insensitive.

5.0.0 (2020-10-05)

Note

5.0.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Add supports for Babyl, MH and MMDF mailbox types.

  • Add new -f/--sources-format option to force the type of mail sources on opening.

  • Add new -u/--force-unlock option to force the removal of a lock on mailboxes on opening.

  • Split-up the selection of mails candidate for removal and the deletion itself into two distinct batch operations.

  • Add issue templates to guide users to report bugs and request features.

  • Upgrade to Poetry 1.1.0.

  • Test publishing to PyPI in dry-run mode by the way of Poetry.

  • Auto-optimize images.

  • Auto-lock closed issues and PRs after a moment of inactivity.

4.0.0 (2020-10-02)

Note

4.0.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Removes the hash subcommand. Replaced it with a --hash-only parameter to the main dedupe command.

  • Removes deduplicate subcommand. mdedup is now a simple CLI.

  • Fix calls to deduplication strategy. Closes #86 and #88.

  • Fix computation of stats. Closes #89.

  • Drop support for Python 2. Refs #90.

  • Bump minimal Python requirement to 3.7.

  • Repackage project around Poetry and pyproject.toml. Get rid of setup.py.

  • Replace unmaintained bumpversion by bump2version.

  • Drop dependency on progressbar2 and replace it with click’s. Closes #37.

  • Switch from Travis to GitHub Actions for all CI/CD jobs.

  • Regularly run unittests against Windows, Linux and macOS.

  • Removes all copyright dates.

  • Auto-fix Python format, typos and JSON content.

  • Let dependabot check for dependencies and update them.

  • Keep .gitignore and .mailmap up to date and in sync.

  • Auto-publish package on tagging events via twine.

  • Always run test build and check resulting package on each commits.

  • Use declarative JSON to maintain list of GitHub labels for issues and PRs.

  • Lint both Python code and YAML content on each commit.

  • Run unittests in random to order to detect coupling.

3.0.1 (2021-01-25)

Note

3.0.1 is available on 🐍 PyPI.

Warning

3.0.1 is not available on 🐙 GitHub.

  • Add explicit warning in CLI output to warn about 3.x branch deprecation. Refs #180.

3.0.0 (2020-09-03)

Caution

As of v3.0.0, the project has been renamed to Mail Deduplicate and is now available on:

  • GitHub at https://github.com/kdeldycke/mail-deduplicate

  • PyPI at https://pypi.org/project/mail-deduplicate

Note

3.0.0 is available on 🐍 PyPI and 🐙 GitHub.

  • Rename project from maildir-deduplicate to mail-deduplicate.

  • Rename master branch to main.

  • Add support for mboxes. Closes #48.

  • Remove requirement on -s/--strategy parameter, to let mails being grouped into duplicate sets without any removal action, effectively acting as a second-level dry-run.

2.2.0 (2020-09-03)

Warning

This is the last version of the project known under the name Maildir Deduplicate (a.k.a. maildir-deduplicate).

Note

2.2.0 is the first version available on 🐙 GitHub.

  • Add disclaimer to prepare project name change.

  • Fix Header being object instead of string (#61).

  • Make body_lines conversion more reliable.

  • Fix bugs in counter statistics (#45, #57).

  • Add Message-ID as a header to check.

  • Fix UnicodeDecodeError. Closes #53 and #55.

  • Bump requirement to click_log >= 0.2.0. Closes #58, #59 and #60.

  • Replace nose by pytest.

  • Only notify by mail of test failures.

  • Drop support of Python 3.3.

2.1.0 (2017-01-13)

  • Fix rendering of changelog link in RST.

  • Show selected log level in debug mode.

  • Test builds against Python 3.6 and 3.7-dev, and most recent PyPy targeting Python 2.7 and 3.3.

  • Bump requirement to readme_renderer >= 16.0.

  • Skip sets with unparsable mails because of incorrect encoding. Closes #47, #41 and #39.

  • Require the -s/--strategy CLI parameter to be set. Closes #44.

2.0.1 (2016-11-28)

  • Reject mails without Message-ID headers if --message-id option is active.

  • Add a class to holds global config.

  • Print more debug info in unittests when CLI produce tracebacks.

  • Always check for package metadata in Travis CI jobs.

  • Fix package’s long description against PyPI rendering constraints.

  • Add link to full changelog in package’s long description.

2.0.0 (2016-11-13)

  • Refactor and redefine all removal strategies. Closes #40.

  • Add a new -t/--time-source CLI parameter to point to the canonical source of a mail’s timestamp.

  • Rename -s/--show-diffs parameter to -d/--show-diff.

  • Rename -D/--diff-threshold parameter to -C/--content-threshold.

  • Add new -s shorthand to --strategy parameter.

  • Re-implement diff threshold options. Closes #43.

  • Re-implement statistics. Closes #42.

  • Normalize and canonicalize all paths to deduplicate on the fly mails pointing to the same file.

  • Build documentation via Sphinx.

  • Add test and develop dependencies.

  • Move coverage config to setup.cfg.

  • Replace pep8 package by pycodestyle.

  • Enforce pycodestyle checks in Travis CI jobs.

  • Remove popularity badge: PyPI download counters are broken and no longer displayed.

  • Test production of packages in Travis CI jobs.

  • Move development and packaging documentation to Sphinx. Closes #22.

  • Make wheels generated under Python 2 environnment available for Python 3 too.

  • Let unittests generates their own fake and temporary maildirs.

  • Print CLI output in unittests.

  • Use generic factory to produce mail fixtures in unittests.

  • Only show latest changes in the long description of the package instead of the full changelog.

1.3.0 (2016-08-11)

  • User-friendly progress bar.

  • Decrease memory usage on large datasets. Closes #19, #8 and #3.

  • Attempt several encodings when parsing message body. Closes #32.

  • Fixed comparison issue in Python 3. Closes #34.

  • Add a set of basic deduplication unittests.

1.2.0 (2016-03-29)

  • Use logger to output messages to the user.

  • Activate tests on Python 3.3, PyPy and PyPy3.

  • Fix date parsing. See #33.

  • Fix decoding of unicode header value. Closes #24 and #32.

1.1.0 (2016-01-10)

  • Add Python 3.4 and 3.5 support. Closes #30.

  • Add default isort configuration.

  • Remove hackish default encoding forcing in main code.

1.0.2 (2015-12-22)

  • Fix AttributeError on message instance. Closes #28.

  • Various fixes of references to internal variables introduced by a switch to more Pythonic classes in 1.0.0.

  • Remove Message-ID from the list of default canonical headers.

1.0.1 (2015-11-23)

  • Switch from coveralls to codecov.

1.0.0 (2015-10-03)

  • Fix package version parsing.

  • Add installation instructions. Closes #21.

  • Add PEP8 and PyLint configuration.

  • Add bumpversion configuration.

  • Rework CLI around click framework. Closes #26.

0.1.0 (2014-12-15)

  • Package the script for proper distribution.

0.0.1 (2011-04-27)

  • First external contribution.

0.0.0 (2010-06-08)

  • First commit.