v0.5.9

What's Changed

• input_pos_maxp1 as a Python integer by @Andrei-Aksionov in #2016
• add testing for py3.12 & py3.13 by @Borda in #2025
• ci: update guardian for PRs by @Borda in #2043
• Add devcontainer by @twsl in #2035
• Remove dependency from config to utils by @lukemerrick in #2034
• fix: Add fallback chat template by @andyland in #2040
• Add optional sys prompt by @twsl in #2036
• fix: Pretraining text files with recent litdata versions by @andyland in #2048
• tests: mark test_evaluate_script as flaky by @Borda in #2049
• simplify the GPU testing flow by @Borda in #2053
• ci: extend testing with ubuntu-24.04 by @Borda in #2056
• Remove litserve version constraint by @twsl in #2055
• req: pin bitsandbytes>=0.45.2,<0.45.5 by @Borda in #2057
• ci: use Thunder dev images for testing by @Borda in #2054
• Update spacing in README.md by @Borda in #2058
• Transformers version bump by @KaelanDt in #2029
• Qwen3 Dense by @ysjprojects in #2044
• phi-4 reasoning models by @ysjprojects in #2047
• adding logger args by @ysjprojects in #1973
• Qwen3 MoE Preliminary: add intermediate_size argument to MLP modules by @ysjprojects in #2046
• OLMo 2 by @ysjprojects in #1897
• bump: testing with PT 2.7.1 by @Borda in #2063
• Add Dependabot for Pip & GitHub Actions by @Borda in #2066
• build(deps): bump litdata from 0.2.45 to 0.2.49 by @dependabot in #2068

New Contributors

• @twsl made their first contribution in #2035
• @lukemerrick made their first contribution in #2034
• @prabhuteja12 made their first contribution in #2027
• @andyland made their first contribution in #2040
• @KaelanDt made their first contribution in #2029

Full Changelog: v0.5.8...v0.5.9