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1. Commits on Oct 26, 2026

   • Bump version to 0.5.23 (#1151)

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   • fix: average only the metric in delete_checkpoints (#1150)

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   • Bump version to 0.5.22 (#1149)

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2. Commits on Oct 22, 2026

   • feat: support opt-in multi-adapter MoE LoRA waves (#1139)

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   • fix: bound context-parallel admission and memory accounting (#1138)

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   • fix: support vLLM 0.31 inference history hooks (#1136)

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3. Commits on Oct 21, 2026

   • feat: support dense canonical multi-adapter LoRA (#1135)

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   • fix: open W&B runs under the model's entity (#1134)

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   • feat: add art.megatron support for Stark's Tinker-compatible trainer (#1133)

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4. Commits on Oct 20, 2026

   • Skip DSV4 mHC split patch without a CUDA platform (#1132)

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   • Bump version to 0.5.21 (#1130)

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5. Commits on Oct 19, 2026

   • fix: drain full trajectory batches after completion bursts (#1124)

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   • Migrate docs to Astro and deploy main to CoreWeave (#1129)

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6. Commits on Oct 12, 2026

   • fix: preserve FP32 target gradients in Megatron TE cross entropy (#1117)

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7. Commits on Oct 10, 2026

   • fix: use population std for native Tinker advantages (#1115)

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   • fix: isolate legacy Tinker branch contexts (#1114)

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   • fix: skip TIS when original logprobs are unavailable (#1116)

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   • fix: bound policy importance ratios before exponentiation (#1113)

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   • fix: stabilize Unsloth logprobs in fp32 (#1112)

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   • fix: skip zero-variance GRPO updates (#1118)

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   • fix(trainer-rank): keep head row normalization outside the statistics checkpoint (#1120)

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   • revert: restore pre-#925 trainer execution with API-name aliases (#1107)

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   • ci: pin uv to 0.12.24 so Prek reuses its prebuilt cache (#1119)

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8. Commits on Oct 8, 2026

   • fix(trainer-rank): combine cross-entropy target and softmax gradients in FP32 (#1105)

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9. Commits on Oct 5, 2026

   • fix: remove unused datrie from tinker dependencies (#1104)

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10. Commits on Oct 3, 2026

    • fix(trainer-rank): honor oversized model output placement (#1099)

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    • perf: avoid numeric type tuples in compact decoding (#1097)

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    • perf: reuse alignment across chat history masks (#1098)

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    • test: separate builder expiry from signal escalation (#1095)

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    • fix: bound image builder lifetime and request resources (#1094)

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    • fix(ci): verify prospective manual GPU validation reuse (#1093)

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    • fix(trainer-rank): retain HybridEP planner replay dimensions (#1088)

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    • fix(megatron): skip TE grouped GEMM when every group is empty (#1089)

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    • fix(trainer-rank): price TP2/TP4 sequence-parallel recompute term by term (#1075)

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    • fix(trainer-rank): preserve graph pricing in oversized fallbacks (#1086)

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