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