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 https://github.com/mamba-org/mamba/pull/2376
• [libmamba] Parse repodata.json by @AntoinePrv in https://github.com/mamba-org/mamba/pull/2391
• [libmamba] TimeRef is not a singleton anymore by @Klaim in https://github.com/mamba-org/mamba/pull/2396
• [libmamba] Handle url via ChannelBuilder in Repo constructor by @jaimergp in https://github.com/mamba-org/mamba/pull/2398
• [libmamba, micromamba] add option to relocate prefix by @DerThorsten in https://github.com/mamba-org/mamba/pull/2385
• [libmamba] Renamed validate namespace to `mamba::validation by @Klaim in https://github.com/mamba-org/mamba/pull/2411

Bug fixes:

• [libmamba] Fixed build with older Clang by @ZhongRuoyu in https://github.com/mamba-org/mamba/pull/2397

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

Bug fixes:

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

CI fixes & docs:

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

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 https://github.com/mamba-org/mamba/pull/2274
• [micromamba] use CONDA_PKGS_DIRS even in explicit installation trasactions by @hmaarrfk in https://github.com/mamba-org/mamba/pull/2265
• [libmamba, micromamba] fix rename or remove by @wolfv in https://github.com/mamba-org/mamba/pull/2276
• [libmamba] add channel specific job with new str by @AntoinePrv in https://github.com/mamba-org/mamba/pull/2277
• [libmamba, micromamba] fix micromamba shell for base environment, and improve behavior when auto_activate_base is true by @jonashaag, @Hind-M and @wolfv https://github.com/mamba-org/mamba/pull/2272

Docs:

• add micromamba docker image by @wholtz in https://github.com/mamba-org/mamba/pull/2266
• added biweekly meetings information to README by @JohanMabille in https://github.com/mamba-org/mamba/pull/2275
• change docs to homebrew/core by @pavelzw in https://github.com/mamba-org/mamba/pull/2278

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 https://github.com/mamba-org/mamba/pull/2256
• [micromamba] add functionality to download lockfiles from internet by @wolfv in https://github.com/mamba-org/mamba/pull/2229
• [micromamba] Stop run command when given prefix does not exist by @Hind-M in https://github.com/mamba-org/mamba/pull/2257
• [micromamba] Install pip deps like conda by @michalsieron in https://github.com/mamba-org/mamba/pull/2241
• [libmamba, micromamba] switch to repodata.state.json format from cep by @wolfv in https://github.com/mamba-org/mamba/pull/2262

Bug fixes:

• [micromamba, libmamba] Fix temporary file renaming by @jonashaag in https://github.com/mamba-org/mamba/pull/2242
• [mamba] Fix mamba / conda incompatibility by @jonashaag in https://github.com/mamba-org/mamba/pull/2249

CI fixes & docs:

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

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

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

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

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

Date: 2022.09.29

Releases: libmamba 0.26.0, libmambapy 0.26.0, mamba 0.26.0, micromamba 0.26.0

Bug fixes:

• [micromamba] fix fish scripts (thanks @jonashaag) #1975
• [micromamba] fix issues with micromamba ps #1953
• [libmamba, micromamba] add symlinks and empty directories to archive for micromamba package compress #1955
• [mamba] fix mamba.sh and mamba.bat shell scripts to work with conda 22.09 #1952
• [libmamba] increase curl buffer size for faster max download speeds (thanks @jonashaag) #1949
• [micromamba] add micromamba info --licenses to print licenses of used OSS (thanks @jonashaag) #1933
• [micromamba] proper quoting in micromamba run (thanks @jonashaag) #1936
• [micromamba] install pip dependencies and by category for YAML lockfiles (thanks @jvansanten) #1908 #1917
• [libmamba] fix crash when installing from environment lockfile (thanks @Klaim) #1893
• [micromamba] fix update for packages with explicit channels (thanks @AntoinePrv) #1864
• [libmamba] fix linux version regex (thanks @kelszo) #1852
• [libmamba] remove duplicate console output (thanks @pavelzw) #1845
• [mamba] remove usage of non-existing function (thanks @AntoinePrv) #1835

Enhancements:

• [libmamba] add option to disable file locks globally (thanks @danpf @JohanMabille) #1830
• [libmamba] extend graph class for better solver messaging work (thanks @syslaila @AntoinePrv) #1880
• [micromamba] only call compinit once to fix oh-my-zsh (thanks @AntoinePrv) #1911
• [libmamba] use std::filesystem instead of ghc::filesystem (thanks @Klaim) #1665
• [libmamba] add missing SolverRuleInfo enum entries (thanks @AntoinePrv) #1833
• [micromamba] CI: add fully static micromamba build (thanks @jonashaag) #1821
• [mamba, micromamba] allow configuring proxies (thanks @AdrianFreundQC) #1841

2022.07.26

Releases: libmamba 0.25.0, libmambapy 0.25.0, mamba 0.25.0, micromamba 0.25.0

Bug fixes:

• [micromamba] fix pip execution in environments with spaces (thanks @chaubold) #1815
• [mamba] keep Pool alive for the lifetime of the solver (thanks @AntoinePrv) #1804
• [micromamba] Fix shell init --dry-run (thanks @jonashaag) #1767
• [mamba] print banner to stderr and do not print banner with mamba run (thanks @jonashaag) #1810
• [micromamba] Change exit(1) to throw exceptions instead (thanks @jonashaag) #1792
• [libmamba] Make lockfiles less noisy (thanks @Klaim) #1750
• [libmamba] Make clobber warnings less noisy #1764
• [libmamba] Do not ever log password in plain text (thanks @AntoinePrv) #1776

Enhancements:

• [libmambapy] Add missing SOLVER_RULE_PKG_CONSTRAINS ruleinfo in libmambapy bindings (thanks @syslaila) #1823
• [libmamba, libmambapy] Add safe id2pkginfo (thanks @AntoinePrv) #1822
• [libmambapy] Change PackageInfo value mutability and add named arguments (thanks @AntoinePrv) #1822
• [libmamba, micromamba] add handling of different tokens for channels on same host (thanks @AntoinePrv) #1784
• [all] better test isolation (thanks @AntoinePrv) #1791
• [micromamba] Add deinit shell command (thanks @pavelzw) #1781
• [all] Add nodefaults handling to libmamba (thanks @AdrianFreundQC) #1773
• [micromamba] Fix micromamba Windows download instructions (thanks @jonashaag) #1793
• [libmamba, libmambapy] Add utilities for better error reporting and refactor Queue #1789
• [micromamba] Better error message if root prefix is not a directory #1792
• [libmamba] Do not modify string during sregex iteration (thanks @jonashaag) #1768
• [libmamba] Better error message for invalid .condarc file (thanks @jonashaag) #1765
• [libmamba] Tweak is_writable() (thanks @Klaim) #1750
• [libmamba] Allow for external fmt library (thanks @gdolle) #1732
• [libmamba] Remove error message when touch fails #1747
• [libmamba] Log the exception that caused configuration parsing failure (thanks @johnhany97) #1755
• [mamba, micromamba] Make --use-index-cache option work (thanks @AdrianFreundQC) #1762
• [micromaba] Do not truncate channel url in micromamba env export (thanks @nstinus) #1733
• [libmamba] Fix MSVC warnings (thanks @Klaim) #1721
• [all] Test improvements (thanks @AntoinePrv) #1777, #1778

Date: 2022.05.31

Releases: libmamba 0.24.0, libmambapy 0.24.0, mamba 0.24.0, micromamba 0.24.0

Bug fixes:

• [micromamba] constructor now uses proper (patched) repodata to create repodata_record.json files #1698
• [libmamba, micromamba] use fmt::format for pretty printing in micromamba search --pretty #1710
• [mamba] remove flag from clean subcommand that conflicts with conda (mamba clean -l, use --lock instead) #1709
• [libmamba] commit fix for compiling with ppc64le on conda-forge #1695

Date: 2022.05.20

Releases: libmamba 0.23.3, libmambapy 0.23.3, mamba 0.23.3, micromamba 0.23.3

Bug fixes

[micromamba] Fix summing behavior of -v flags #1690
[all] fix curl callback to not exit anymore but report a proper error #1684
[micromamba] fix up explicit installation by using proper variables #1677
[libmamba] fix channel prefix test (thanks @jonashaag) #1674
[mamba] fix strict priority for mamba create env ... #1688
Improvements

[micromamba] make clean_force_pkgs respect -y flag (thanks @Patricol) #1686
[libmamba] various Windows / CMake improvements #1683
[libmamba] various warnings fixed on Windows and Unix #1683, 1691
[libmamba] fix yaml-cpp linkage #1678

Date: 2022.05.12

Releases: micromamba 0.23.2

Bug fixes

[micromamba] Fix a bug with platform replacement in URLs #1670

Date: 2022.05.11

Releases: libmamba 0.23.1, libmambapy 0.23.1, mamba 0.23.1, micromamba 0.23.1

Bug fixes

[micromamba] Fix powershell unset of env vars (thanks @chawyeshu) #1668
[all] Fix thread clean up and singleton destruction order (thanks @Klaim) #1666, #1620
[all] Show reason for multi-download failure (thanks @syslaila) #1652
[libmamba] Fix platform splitting to work with unknown platforms #1662
[libmamba] Create prefix before writing the config file #1662
[libmamba] Retry HTTP request on 413 & 429, respect Retry-After header (thanks @kenodegard) #1661
[mamba] Add high-level Python API (thanks @martinRenou) #1656
[libmamba] Initialize curl (thanks @Klaim) #1648
[libmamba] Replace thread detaching by thread joining before main's end (thanks @Klaim) #1637

Date: 2022.02.25

Releases: libmamba 0.22.0, libmambapy 0.22.0, mamba 0.22.0, micromamba 0.22.0

Bug fixes

• [libmamba, mamba, micromamba] Add noarch recompilation step for mamba and micromamba #1511
• [micromamba] Add --force-reinstall, --only-deps and --no-deps to micromamba #1531
• [micromamba] Tolerate PATH being unset better (thanks @chrisburr) #1532

Improvements

• [micromamba] Add --label option to micromamba run and automatically generate process names otherwise (thanks @Klaim) #1491, #1530, #1529
• [libmamba] Remove compile time warnings by updating deprecated openssl functions #1509
• [micromamba] Add search as an alias for repoquery search (thanks @JohanMabille) #1510
• [micromamba] Fix repoquery search not working outside activated environment (thanks @JohanMabille) #1510
• [micromamba] Refactor configuration system (thanks @JohanMabille) #1500
• [libmamba] Use custom debug callback from libcurl and libsolv (routed through spdlog) #1507
• [libmamba] Refactor Channel implementation (thanks @JohanMabille) #1537
• [libmamba] Hide tokens in libcurl and libsolv as well (and remove need for --experimental flag to load tokens) #1538
• [libmamba] Pass through QEMU_LD_PREFIX to subprocesses (thanks @chrisburr) #1533
• [micromamba] Fix segfault on Linux with "fake" micromamba activate command #1496

2022.02.28

Releases: libmamba 0.22.1, libmambapy 0.22.1, mamba 0.22.1

Bug fixes

• [mamba] Properly add noarch to package record to force recompilation #1545

Date: 2022.04.21

Releases: libmamba 0.23.0, libmambapy 0.23.0, mamba 0.23.0, micromamba 0.23.0

This release uses tl::expected for some improvements in the error handling. We also cleaned the API a bit and did some refactorings to make the code compile faster and clean up headers.

Bug fixes

• [micromamba] Do not clean env when running post-link scripts (fixes Qt install on Windows) #1630
• [micromamba] Fix powershell activation in strict mode (thanks @mkessler) #1633

Enhancements

• [micromamba] Add micromamba auth login / logout commands
• [micromamba] Add support for new conda-lock yml file format (thanks @Klaim) #1577
• [libmamba, libmambapy] Make user agent configurable through Context
• [micromamba] Use cli11 2.2.0 #1626
• [libmamba] Correct header casing for macOS (thanks @l2dy) #1613
• [libmamba] Log the thrown error when validating cache (thanks @johnhany97) #1608
• [all] Use sscache to speed up builds (thanks @jonashaag) #1606
• [all] Upgrade black
• [micromamba, libmamba] Use bin2header to inline the various scripts (thanks @jonashaag) #1601
• [micromamba] Fix JSON output issues (thanks @Klaim) #1600
• [all] Refactor the include chain, headers cleanup (thanks @JohanMabille) #1588, #1592, #1590
• [mamba] Remove import of init_std_stream_encoding (thanks @jezdez) #1589
• [all] Refactor error handling (thanks @JohanMabille) #1579
• [libmamba] Do not store multi pkgs cache in subdir anymore #1572
• [libmambapy] Add structured problem extraction #1570, #1566
• [micromamba] Add tests for micromamba run (thanks @Klaim) #1564
• [libmamba, libmambapy] Add API to remove repo from pool
• [libmamba] Store channel in subdirdata and libsolv repo appdata
• [libmamba] Remove prefixdata.load() #1555
• [libmamba] Remove prefixdata from solver interface #1550
• [micromamba] Also complete for micromamba deactivate #1577

Date: 2022.02.11

Releases: libmamba 0.21.1, libmambapy 0.21.1, mamba 0.21.1, micromamba 0.21.1

Bug fixes

• [libmamba] Adjust cache url hashing and header data parsing #1482
• [libmamba] Properly strip header of \r\n before adding to repodata.json cache #1482
• [micromamba] Revert removal of environment variables when running pip (thanks @austin1howard) #1477
• [mamba] Fix undefined transaction when creating env with no specs #1460

Improvements

• [micromamba] Add micromamba config --json (thanks @JohanMabille) #1484
• [mamba,micromamba,libmamba] Adjustments for the progress bars, make better visible on light backgrounds #1458
• [mamba] Refer to mamba activate for activation hint #1462
• [micromamba] Micromamba run add --clean-env and -e,--env handling to pass in environment variables #1464
• [mamba] Mention in help message that mamba activate and deactivate are supported (thanks @traversaro) #1476
• [micromamba] Disable banner with micromamba run #1474

Date 2022.02.07

Releases: libmamba 0.21.0, libmambapy 0.21.0, mamba 0.21.0, micromamba 0.21.0

Bug fixes

• [libmamba] generate PkgMgr role file from its file definition #1408
• [micromamba] fix crash with missing CONDARC file (thanks @jonashaag) #1417
• [micromamba] fix micromamba --log-level (thanks @jonashaag) #1417
• [micromamba] Fix erroneous error print when computing SHA256 of missing symlink #1412
• [micromamba] Add -n flag handling to micromamba activate #1411
• [micromamba] Refactor configuration loading and create file if it doesn't exist when setting values #1420
• [libmamba] Fix a regex segfault in history parsing #1441
• [libmamba] Add test for segfault history parsing #1444 (thanks @jonashaag)
• [micromamba] Improve shell scripts when ZSH_VERSION is unbound #1440
• [micromamba] Return error code when pip install fails from environment.yml #1442

Improvements

• [all] Update pre-commit versions (thanks @jonashaag) #1417
• [all] Use clang-format from pypi (thanks @chrisburr) #1430
• [all] Incremental ccache updates (thanks @jonashaag) #1445
• [micromamba] Substitute environment vars in .condarc files (thanks @jonashaag) #1423
• [micromamba, libmamba] Speed up noarch compilation (thanks @chrisburr) #1422
• [mamba] Include credentials for defaults channel URLs (thanks @wulmer) #1421
• [micromamba, libmamba] New fancy progress bars! (thanks @adriendelsalle) #1426, #1350
• [libmamba] Refactor how we set env vars in the Context #1426
• [micromamba] Add micromamba run command (thanks @JohanMabille) #1380, #1395, #1406, #1438, #1434
• [micromamba] Add -f for micromamba clean command (thanks @JohanMabille) #1449
• [micromamba] Add improved micromamba update --all #1318
• [micromamba] Add micromamba repoquery command #1318

Date: 2021.01.25

Releases: libmamba 0.20.0, libmambapy 0.20.0, mamba 0.20.0, micromamba 0.20.0

Bug fixes

• [libmamba] Close file before retry & deletion when downloading subdir (thanks @xhochy) #1373
• [micromamba] Fix micromamba init & conda init clobber (thanks @maresb) #1357
• [micromamba] Rename mamba.sh to micromamba.sh for better compatibility between mamba & micromamba (thanks @maresb) #1355
• [micromamba] Print activate error to stderr (thanks @maresb) #1351

Improvements

• [micromamba, libmamba] Store platform when creating env with --platform=... (thanks @adriendelsalle) #1381
• [libmamba] Add environment variable to disable low speed limit (thanks @xhochy) #1380
• [libmamba] Make max download threads configurable (thanks @adriendelsalle) #1377
• [micromamba] Only print micromamba version and add library versions to info command #1372
• [micromamba] Implement activate as a micromamba subcommand for better error messages (thanks @maresb) #1360
• [micromamba] Experimental wass logged twice (thanks @baszalmstra) #1360
• [mamba] Update to Python 3.10 in the example snippet (thanks @jtpio) #1371