2.0.0alpha4

Enhancements:

• [libmamba] Implemented OCI mirrors by @JohanMabille in #3246
• [libmamba] Passed url_path to request_generators by @JohanMabille in #3245
• [libmambapy, libmamba] Handle regex in build string by @AntoinePrv in #3239
• [micromamba, libmamba] [mamba-content-trust] Add integration test by @Hind-M in #3234
• [libmamba] Release libsolv memory before installation by @AntoinePrv in #3238
• [all] Custom resolve complex MatchSpec in Solver by @AntoinePrv in #3233
• [libmambapy, libmamba] Add MatchSpec::contains_except_channel" by @AntoinePrv in #3231
• [all] [mamba content trust] Enable verifying packages signatures by @Hind-M in #3192
• [libmambapy, libmamba] Refactor MatchSpec::str by @AntoinePrv in #3215
• [all] Subdir renaming by @AntoinePrv in #3214
• [libmambapy, libmamba] Fully bind MatchSpec by @AntoinePrv in #3213
• [libmamba] Add more MatchSpec tests by @AntoinePrv in #3211
• [micromamba, libmamba] Expected in specs parse API by @AntoinePrv in #3207
• [libmamba] Refactor MatchSpec::parse by @AntoinePrv in #3205

Bug fixes:

• [all] Use conda-forge feedstock for static builds by @AntoinePrv in #3249
• [micromamba, libmamba] Mamba 2.0 name fixes by @AntoinePrv in #3225
• [all] Make Taskfile.dist.yml Windows-compatible by @carschandler in #3219
• [libmamba] fix(micromamba): anaconda private channels not working by @s22chan in #3220

CI fixes and doc:

• [all] Fixed a spelling mistake in micromamba-installation.rst by @codeblech in #3236
• [all] Typos in dev_environment.rst by @jd-foster in #3235
• [all] Add MatchSpec doc and fix errors by @AntoinePrv in #3224