Notable Changes

• Supprt add glm4 by @glide-the in #1559
• Add Xiaomi MiMo model by @Qubitium in #1571
• Free threading (GIL free) Quantization for Linear NxGPU scaling of Quantization by @Qubitium in #1581
• feat: add Qwen-Omni support. by @tiger-of-shawn in #1613
• add Qwen 2.5 Omni support by @Qubitium in #1615
• [MODEL] ERNIE4.5 by @LRL-ModelCloud in #1645
• [MODEL]support pangu_alpha model by @ZX-ModelCloud in #1646
• new baidu ernie & huawei pangu model support by @Qubitium in #1647
• [MODEL] Add falcon h1 support by @LRL-ModelCloud in #1621
• feat(gemma3): also support larger gemma3 models and not only small te… by @joennlae in #1627
• Add Group Aware Reordering (GAR) for Efficient Activation Reordering by @tgafni in #1656
• Enable pytorch fused op on XPU by @jiqing-feng in #1660
• [MODEL] Add Seed-OSS support by @LRL2-ModelCloud in #1702

Other Changed

• [CI] add release source with github's vm by @CSY-ModelCloud in #1543

• Set format/method to string, enum by @Qubitium in #1546

• Fix rotation for tied embedding models by @smpanaro in #1550

• Fix missing import by @smpanaro in #1551

• Fix input processing for convolution by @Cecilwang in #1554

• [FIX] moe model quant division by zero issue by @LRL-ModelCloud in #1565

• [FIX] remove too short calib data by @LRL-ModelCloud in #1566

• Update qwen3 support by @Qubitium in #1567

• [FIX] hook_module and qwen3_moe by @LRL-ModelCloud in #1569

• [FIX] hook linear and triton by @LRL-ModelCloud in #1570

• [MISC] simplify model definition by @LRL-ModelCloud in #1572

• [FIX]qwen2 moe loop module by @LRL-ModelCloud in #1574

• Process threads by @Qubitium in #1576

• cleanup names by @Qubitium in #1578

• Api refractor by @Qubitium in #1579

• [CI] fix unit test was unable to run by @CSY-ModelCloud in #1580

• fix has_gil was not imported & device-smi api wrong by @CSY-ModelCloud in #1586

• Fix compat by @Qubitium in #1587

• fix older python didn't have EnumType by @CSY-ModelCloud in #1590

• allow hinv none to continue by @Qubitium in #1588

• [FIX] get_module_by_name_prefix by @LRL-ModelCloud in #1591

• [CI] update release CI, add torch 2.7.0 by @CSY-ModelCloud in #1592

• Update test_opt.py by @Qubitium in #1593

• remove bad test attributes by @Qubitium in #1594

• default damp way too low by @Qubitium in #1599

• FIX mult-gpu quant by @Qubitium in #1600

• Fix reset device next by @Qubitium in #1601

• fix reset by @Qubitium in #1602

• ctx should be target by @Qubitium in #1603

• fix qwen2-moe mlp.gate not quantized by @Qubitium in #1604

• disable streaming for now by @Qubitium in #1605

• disable streaming for now by @Qubitium in #1606

• addm falcon h1 notes by @Qubitium in #1622

• [FIX] Qwen2.5 vl quant by @LRL-ModelCloud in #1623

• Bump torch from 2.6.0 to 2.7.1 in /gptqmodel_ext/exllama_eora by @dependabot[bot] in #1628

• fix bug for device error by @kaixuanliu in #1631

• [FIX]config seq len by @LRL-ModelCloud in #1640

• gemma3 4B specific compat fix by @Qubitium in #1641

• register buffer for wf_unsqueeze_zero and wf_unsqueeze_neg_one to… by @kaixuanliu in #1642

• set_postfix is a tqdm function, no need anymore by @CSY-ModelCloud in #1643

• Alkali modified by @alkalimc in #1644

• fix exception to avoid memory issue by @jiqing-feng in #1679

• lm_head hooked by @Chunfei-He in #1673

• Bump the github-actions group across 1 directory with 2 updates by @dependabot[bot] in #1677

• fixed bugs when quantize lm_head by @528-dev in #1675

• Add gpt-neo model definition by @smpanaro in #1683

• Skip compile if MPS and < torch 2.8.0 by @smpanaro in #1684

• Model config.use_cache not correctly used during inference for some models by @LRL2-ModelCloud in #1686

• [FIX] transformers compat by @LRL2-ModelCloud in #1687

• Update module_looper.py by @LRL2-ModelCloud in #1690

• Update requirements.txt by @LRL2-ModelCloud in #1689

• Update version.py by @Qubitium in #1691

• add ACCEPT_USE_FLASH_ATTEN2_ARG by @LRL2-ModelCloud in #1693

• Fix kwarg vs pos arg hidden states by @LRL2-ModelCloud in #1694

• fix import Perplexity failed by @CSY-ModelCloud in #1695

• [CI] fix CI installed wrong libs' version by @CSY-ModelCloud in #1696

• [FIX] GIL Check by @ZX-ModelCloud in #1697

• [FIX] minicpm test by @LRL2-ModelCloud in #1698

• [FIX] use AutoModelForImageTextToText instead of AutoModelForVision2Seq by @ZX-ModelCloud in #1699

• [CI] change qwen2.5-omni model path by @ZX-ModelCloud in #1701

• [CI] install jieba for test_pangu_alpha by @CSY-ModelCloud in #1706

• disable torch.compile by @LRL2-ModelCloud in #1707

• FIX minicpm CI test by @LRL2-ModelCloud in #1708

• [CI] update torch for build by @CSY-ModelCloud in #1709

• [CI] update release matrix by @CSY-ModelCloud in #1710

• [CI] install torch compiled with cuda 126 by @CSY-ModelCloud in #1711

• use "attn_implementation" by @LRL2-ModelCloud in #1712

• prepare for 4.0.0 release by @Qubitium in #1704

• [CI] add 5090 support & install latest intel_extension_for_pytorch by @CSY-ModelCloud in #1713

• [CI] don't compile 5090 for cuda < 12.8 by @CSY-ModelCloud in #1714

• [CI] Update unit test docker by @CSY-ModelCloud in #1715

• [CI] fix release ci by @CSY-ModelCloud in #1716

• fix model path is not public by @CSY-ModelCloud in #1720

• [CI] don't exit when package doesn't exist by @CSY-ModelCloud in #1719

• [CI] no need install logbar manually by @CSY-ModelCloud in #1721

• [CI] remove legacy tests & skip intel tests & disable flash_attn for some models by @CSY-ModelCloud in #1722

• [CI] no need install uv by @CSY-ModelCloud in #1723

• [CI] use new docker with uv binary to fix shim/uv didn't exist by @CSY-ModelCloud in #1724

New Contributors

• @Cecilwang made their first contribution in #1554
• @glide-the made their first contribution in #1559
• @tiger-of-shawn made their first contribution in #1613
• @joennlae made their first contribution in #1627
• @kaixuanliu made their first contribution in #1631
• @alkalimc made their first contribution in #1644
• @tgafni made their first contribution in #1656
• @davedgd made their first contribution in #1664
• @Chunfei-He made their first contribution in #1673
• @528-dev made their first contribution in #1675
• @LRL2-ModelCloud made their first contribution in #1686

Full Changelog: v3.0.0...v4.0.0