1.4.3

Enhancements:

• [libmamba] No Storing Channel* and MRepo* in Solvables by @AntoinPrv in #2409
• [libmamba, libmambapy] Remove dead code / attribute by @AntoinePrv in #2454
• [all] Context structuring by @Hind-M in #2432
• [libmamba] Clean up fetch by @Hind-M in #2452
• [libmamba] Wapped curl multi handle by @JohanMabille in #2459
• [libmamba] Remove empty test_flat_set.hpp by @AntoinePrv in #2471
• [libmamba] Add doctest printer for pair and vector by @AntoinePrv in #2470
• [libmamba] Add topological sort by @AntoinePrv in #2467
• [mamba] Add mamba version to mamba info output by @Hind-M in #2477
• [libmamba, libmambapy] Store PackageInfo::track_features as a vector by @AntoinePrv in #2478
• [libmamba] Use topological sort instead of libsolv by @AntoinePrv in #2472
• [libmamba] Remove assign_or in favor of json::value by @AntoinePrv in #2487
• [all] Resume Context structuring by @Hind-M in #2460
• [micromamba] cleanup: fix pytest warnings by @AntoinePrv in #2490
• [libmamba] Improve micromamba transaction message by @ruben-arts in #2474
• [libmamba] Remove unused raw function in subdirdata by @Hind-M in #2491
• [libmamba] Wrap ::Pool and ::Repo by @AntoinePrv in #2401
• [libmamba] Curl wrapping by @Hind-M in #2468
• [libmamba] Reset fish shell status even if variable not exists by @soraxas in #2509
• [libmamba, libmambapy, micromamba] Use libsolv wrappers in MPool and MRepo by @AntoinePrv in #2453
• [libmamba, micromamba] add bearer token authentication by @wolfv in #2512

Bug fixes:

• [libmamba] fix: parsing of empty track_features by @AntoinePrv in #2485
• [libmamba] track_feature typo by @AntoinePrv in #2488
• [libmamba, mamba] Move repoquery python test from libmamba (not run) to mamba by @Hind-M in #2489
• [libmamba] Set log_level to critical with --json option by @Hind-M in #2484
• [libmamba] Add missing cstdint include for GCC 13 by @alexfikl in #2511
• [libmamba] Forward NETRC environment variable to curl, if exported by @timostrunk in #2497
• [libmamba] Remove wrong $Args in psm1 by @troubadour-hell in #2499
• [libmamba] Avoid using /tmp by @johnhany97 in #2447
• [libmamba] Fixed winreg search by @JohanMabille in #2526

CI fixes and doc:

• [libmamba] Extend troubleshooting docs by @jonashaag in #2451
• [all] Extend issue template by @jonashaag in #2310

1.4.2

Enhancements:

• [libmamba] Small libsolv improvements by @AntoinePrv in #2399
• [micromamba] Refactor test_create, test_proxy, and test_env for test isolation by @AntoinePrv in #2416
• [libmamba] Improve message after the env creating with micromamba by @xmnlab in #2425
• [libmamba] Use custom function to properly parse matchspec by @AntoinePrv in #2433
• [libmamba, micromamba] Remove const ref to string_view in codebase by @Hind-M in #2440
• [libmamba] Wrap more libcurl calls by @Hind-M in #2421

Bug fixes:

• [libmamba] Fix PKG_BUILDNUM env variable for post-link scripts by nsoranzo in #2420
• [libmamba] Solve a corner case in the SAT error messages by @AntoinePrv in #2423
• [libmamba] Windows: Fixed environment variables not read as unicode by @Klaim in #2417
• [libmamba] Fix segfault in add_pin/all_problems_structured by @AntoinePrv in #2428
• [mamba] Safely ignores virtual packages in compute_final_precs function by @mariusvniekerk in #2424

CI fixes and doc:

• [libmambapy, micromamba] Fixes typos by @nsoranzo in #2419
• [micromamba] Remove outdated micromamba experimental warning by @jonashaag in #2430
• [libmamba] Replaced libtool 2.4.6_9 with libtool 2.4.7-3 in vcpkg builds by @JohanMabille in #2439
• [all] Migrated to doctest by @JohanMabille in #2436

1.4.1

Date: 2023.03.28
Releases: libmamba 1.4.1, libmambapy 1.4.1, mamba 1.4.1, micromamba 1.4.1

Enhancements:

• [libmamba] First version/steps of unraveling fetch code and wrapping libcurl by @Hind-M in #2376
• [libmamba] Parse repodata.json by @AntoinePrv in #2391
• [libmamba] TimeRef is not a singleton anymore by @Klaim in #2396
• [libmamba] Handle url via ChannelBuilder in Repo constructor by @jaimergp in #2398
• [libmamba, micromamba] add option to relocate prefix by @DerThorsten in #2385
• [libmamba] Renamed validate namespace to `mamba::validation by @Klaim in #2411

Bug fixes:

• [libmamba] Fixed build with older Clang by @ZhongRuoyu in #2397

1.4.0

Date: 2023.03.22
Releases: libmamba 1.4.0, libmambapy 1.4.0, mamba 1.4.0, micromamba 1.4.0

Enchancements:

• [all] Implemented recursive dependency printout in repoquery by @timostrunk in #2283
• [libmamba, libmambapy, micromamba] Agressive compilation warnings by @AntoinePrv in #2304
• [all] Fine tune clang-format by @AntoinePrv in #2290
• [libmamba] Added checked numeric cast by @AntoinePrv in #2315
• [libmamba, libmambapy] Activated SAT error messages by @AntoinePrv in #2325
• [libmamba] Added RISC-V support by @dtcxzyw in #2329
• [mamba] Allow the direct installation of both .tar.bz2 and .conda packages by @romain-intel in #2333
• [libmamba, libmambapy] Removed redundant DependencyInfo by @AntoinePrv in #2314
• [libmamba] Isolate solv::ObjQueue by @AntoinePrv in #2289
• [libmamba] Removed unused libarchive header in fetch by @Hind-M in #2341
• [libmamba] Removed duplicated header by @JohanMabille in #2343
• [libmamba] Cleaned util_string by @AntoinePrv in #2339
• [libmamba, libmambapy, micromamba] Only full shared or full static builds by @JohanMabille in #2342
• [libmamba, libmambapy, micromamba] Fixed repoquery commands working with installed packages only by @Hind-M in #2330
• [libmamba] Added a heuristic to better handle the (almost) cyclic Python conflicts by @AntoinePrv in #2318
• [libmamba, libmambapy, mamba] Isolate PackageInfo from libsolv from @AntoinePrv in #2340
• [libmamba] Added strip_if functions by @AntoinePrv in #2344
• [libmamba] Addded conda.rc Options for Existing Remote Settings by @srilman in #2306
• [micromamba] Added micromamba server by @wolfv in #2185
• [libmamba] Hide independent curl code and compression structures in unexposed files by @Hind-M in #2366
• [libmamba] Added strip_parts functions by @AntoinePrv in #2347
• [libmamba] Added parsing of Conda version by @AntoinePrv in #2373
• [libmamba] Slight refactoring of the utility library by @AntoinePrv in #2387

Bug fixes:

• [libmamba] Fixed invalid reinstall count display by @timostrunk in #2284
• [libmamba] Fixed segmentation fault in case of an invalid package name by @timostrunk in #2287
• [micromamba] Fixed micromamba env export to get channel name instead of full url by @Hind-M in #2260
• [mamba] Fixed mamba init --no-user by @xylar in #2324
• [libmambapy] Fixed repoquery output of mamba when query format is JSON by @JohanMabille in #2353
• [libmamba] Fixed to_lower(wchar_t) and to_upper(wchar_t) by @AntoinePrv in #2360
• [libmamba] Fixed undefined-behaviors reported by UBSAN by @Klaim in #2384

CI fixes & docs:

• [libmamba] Fixed sign warning in tests by @AntoinePrv in #2293
• [micromamba] Added missing dependency in local recipe by @wolfv in #2334
• [mamba] repoquery depends requires the package to be installed or to specify a channel by @samtygier in #2098
• [libmamba] Structured test directory layout by @AntoinePrv in #2380
• [micromamba] Fixed Conda Lock Path by @funtion in #2393

1.3.1

Date: 2023.02.09
Releases: libmamba 1.3.1, libmambapy 1.3.1, mamba 1.3.1, micromamba 1.3.1

A bugfix release for 1.3.0!

Bug fixes:

• [micromamba, libmamba] fix up single download target perform finalization to make lockfile download work by @wolfv in #2274
• [micromamba] use CONDA_PKGS_DIRS even in explicit installation trasactions by @hmaarrfk in #2265
• [libmamba, micromamba] fix rename or remove by @wolfv in #2276
• [libmamba] add channel specific job with new str by @AntoinePrv in #2277
• [libmamba, micromamba] fix micromamba shell for base environment, and improve behavior when auto_activate_base is true by @jonashaag, @Hind-M and @wolfv #2272

Docs:

• add micromamba docker image by @wholtz in #2266
• added biweekly meetings information to README by @JohanMabille in #2275
• change docs to homebrew/core by @pavelzw in #2278

1.3.0

Date: 2023.02.03
Releases: libmamba 1.3.0, libmambapy 1.3.0, mamba 1.3.0, micromamba 1.3.0

Enhancements:

• [libmambapy] add use_lockfiles to libmambapy bindings by @jaimergp in #2256
• [micromamba] add functionality to download lockfiles from internet by @wolfv in #2229
• [micromamba] Stop run command when given prefix does not exist by @Hind-M in #2257
• [micromamba] Install pip deps like conda by @michalsieron in #2241
• [libmamba, micromamba] switch to repodata.state.json format from cep by @wolfv in #2262

Bug fixes:

• [micromamba, libmamba] Fix temporary file renaming by @jonashaag in #2242
• [mamba] Fix mamba / conda incompatibility by @jonashaag in #2249

CI fixes & docs:

• [micromamba] use proper recipe also on macOS by @wolfv in #2225
• [micromamba] Update micromamba installation docs for Windows by @Tiksagol in #2218
• [all] docs: defaults should not be used with conda-forge by @jonashaag in #2181
• [all] fix tests for pkg_cache by @wolfv in #2259
• [libmamba] Added missing public dependency to libmambaConfig.cmake by @JohanMabille in #2227
• [libmambapy] Remove unused get_tarball function by @Hind-M in #2261
• [mamba] update documentation for mamba activate by @cdeepali in #2176
• [micromamba] Fix Windows static builds by @jonashaag in #2228

1.2.0

Releases: libmamba 1.2.0, libmambapy 1.2.0, mamba 1.2.0, micromamba 1.2.0
Date: 16 Jan 2023

This release contains some speed improvements: download repodata faster as zstd encoded files (configure using
repodata_use_zst: true in your ~/.mambarc file). Also, .conda file extraction is now faster, a prefix
with spaces works better thanks to a new "shebang" style and the micromamba package compress and transmute
commands produce better conda packages.

Enhancements:

• [micromamba, libmamba] Make tarballs look more similar to conda-package-handling by @wolfv in #2177, #2217
• [micromamba, libmamba] Use new shebang style by @wolfv in #2211
• [micromamba, libmamba] Faster conda decompress by @wolfv in #2200
• [micromamba, libmamba] Initial repodata.zst support by @wolfv & @jonashaag in #2113

Bug fixes:

• [micromamba, libmamba] log warnings but ignore cyclic symlinks by @wolfv in #2212
• [mamba] Add Context binding for experimental_sat_error_message by @syslaila in #2143
• [libmamba] Error messages improvements by @AntoinePrv in #2149
• [micromamba, libmamba] Report failure when packages to remove don't exist. (#2131) by @Klaim in #2132
• [libmamba] Fixing typo in solver errors by @shughes-uk in #2168
• [micromamba] Fix micromamba shell completion when running 'shell hook' directly by @TomiBelan in #2137
• [libmamba] Extend last_write_time implementation by special-casing file touching by @coroa in #2141
• [libmamba, micromamba] Don't create a prefix which is missing conda-meta by @maresb in #2162
• [libmamba, micromamba, mamba] Fix custom_channels parsing by @XuehaiPan in #2207
• [micromamba] Fix #1783: Add micromamba env create by @jonashaag in #1790
• [mamba] Use check_allowlist from conda by @duncanmmacleod in #2220

CI fixes & docs:

• Improve build env cleanup by @jonashaag in #2213
• Run conda_nightly once per week by @jonashaag in #2147
• Update doc by @Hind-M in #2156
• Use Conda canary in nightly tests by @jonashaag in #2180
• Expliclity point to libmamba test data independently of cwd by @AntoinePrv in #2158
• Add bug report issue template by @jonashaag in #2182
• Downgrade curl to fix micromamba on macOS x64 by @wolfv in #2205
• Use conda-forge micromamba feedstock instead of a fork by @JohanMabille in #2206
• Update pre-commit versions by @jonashaag in #2178
• Use local meta.yaml by @wolfv in #2214
• Remove feedstock patches by @wolfv in #2216
• Fixed static dependency order by @JohanMabille in #2201

1.1.0

Date: 25 November 2022
Releases: libmamba 1.1.0, libmambapy 1.1.0, mamba 1.1.0, micromamba 1.1.0

Some bugfixes for 1.0 and experimental release of the new solver messages

Bug fixes

• [micromamba] Fix fish scripts (thanks @JafarAbdi, @raj-magesh, @jonashaag) #2101
• [mamba] Fix activate/deactivate in fish shell (thanks @psobolewskiPhD) #2081
• [micromamba] fix direct hook for powershell #2122
• [libmamba] Fix libmamba CMake config file after dependency change (thanks @l2dy) #2091
• [micromamba] fixes for ssl init and static build #2076

Enhancements

• [libmamba] Add safe signed/unsigned conversion (thanks @AntoinePrv) #2087
• [libmamba] Move to fmt::terminal_color and other output IO improvements & drop termcolor (thanks @AntoinePrv) #2085
• [libmamba, micromamba] Handle non leaf conflicts (thanks @AntoinePrv) #2133
• [libmamba, micromamba] Bind SAT error messages to python (thanks @AntoinePrv) #2127
• [libmamba, micromamba] Nitpicking error messages (thanks @AntoinePrv) #2121
• [libmamba, micromamba] Tree error message improvements (thanks @AntoinePrv) #2093
• [libmamba, micromamba] Tree error message (thanks @AntoinePrv) #2064
• [libmamba, micromamba] Add experimental flag for error messages (thanks @AntoinePrv) #2080
• [libmamba, micromamba] Handle non leaf conflicts (thanks @AntoinePrv) #2133
• [mamba] fix: Don't print banner in quiet mode (thanks @corneliusroemer) #2097
• [all] ci: Update pre-commit-config #2092
• [all] docs: Add warning to manual install instructions #2100
• [all] docs: Consistently use curl for fetching files #2126

1.0.0

Date: 2022.11.01
Releases: libmamba 1.0.0, libmambapy 1.0.0, mamba 1.0.0, micromamba 1.0.0

Our biggest version number yet! Finally a 1.0 release :)

New notable micromamba features include:

• improved shell scripts with autocompletion available in PowerShell, xonsh, fish, bash and zsh
• micromamba shell -n someenv: enter a sub-shell without modifying the system
• micromamba self-update: micromamba searches for updates and installs them if available (you can also downgrade using --version 0.26.0 for example)

Bug fixes:

• [micromamba, libmamba] ignore "Permission denied" in env::which (thanks @Rafflesiaceae) #2067
• [micromamba] Link micromamba with static libc++.a and system libc++abi (thanks @isuruf) #2069
• [libmamba, micromamba] Fix an infinite loop in replace_all() when the search string is empty (thanks @tsibley)
• [mamba, libmambapy] Ensure package record always has subdir (thanks @jaimergp) #2016
• [libmamba, micromamba] Do not crash when permissions cannot be changed, instead log warning (thanks @hwalinga)

Enhancements:

• [libmamba] Rewrite LockFile interface (thanks @Klaim) #2014
• [micromamba] Add micromamba env remove (thanks @Hind-M) #2002
• [micromamba] add self-update functionality (#2023)
• [micromamba] order dependencies alphabetically from micromamba env export (thanks @torfinnberset) #2063
• [libmambapy] add stubs with pybind11-stubgen (thanks @dholth) #1983
• [mamba] Support for mamba init fish (thanks @dlukes) #2006
• [mamba] Fix Repoquery help text (thanks @BastianZim) #1998
• [all] Fix ci deprecation warnings, upload conda-bld artifacts for failed builds #2058, #2062 (thanks @pavelzw)
• [all] Explicitly define SPDLOG_FMT_EXTERNAL and use spdlog header only use external fmt (thanks @AntoinePrv) #2060, #2048
• [all] Fix CI by pointing to updated feedstock and fixing update tests (thanks @AntoinePrv) #2055
• [all] Add authentication with urlencoded @ to proxy test (#2024) @AdrianFreundQC
• [all] better test isolation (thanks @AntoinePrv) #1903
• [all] Test special characters in basic auth (thanks @jonashaag) #2012
• [libmamba] ProblemsGraph compression (thanks @AntoinePrv) #2019
• [libmamba] vector_set compare function (thanks @AntoinePrv) #2051
• [libmamba] Clean up util_graph header and tests (thanks @AntoinePrv) #2039
• [libmamba] Add string utilities (thanks @AntoinePrv) #
• [libmamba] Dynamic tree walk of the Compressed problem graph
• [libmamba] Creating the initial problems graph (thanks @syslaila) #1891

0.27.0

Date: 2022.10.04

Releases: libmamba 0.27.0, libmambapy 0.27.0, mamba 0.27.0, micromamba 0.27.0

Bug fixes:

[libmamba, micromamba] fix lockfiles relying on PID (thanks @Klaim) #1915
[micromamba] fix error condition in micromamba run to not print warning every time #1985
[micromamba] fix error when getting size of directories (thanks @Klaim) #1982
[micromamba] fix crash when installing pip packages from env files (thanks @Klaim) #1978
[libmambapy] make compilation with external fmt library work #1987
Enhancements:

[micromamba] add cross-compiled builds to CI (thanks @pavelzw) #1976, #1989