v0.3.29

What's Changed

• Support for HiDream models
• Support for Wan 2.1 First Frame Last Frame model.
• Support for Wan Fun control and inpaint models.
• Update frontend to 1.14.6 by @huchenlei in #7416
• ltxv: fix preprocessing exception when compression is 0. by @michaellightricks in #7431
• Add option to store TE in bf16 by @bvhari in #7461
• User missing by @lerignoux in #7439
• MLU memory optimization by @BiologicalExplosion in #7470
• Add activations_shape info in UNet models by @Slickytail in #7482
• Handle PNG-8 indexed transparency in LoadImage node by @christian-byrne in #7539
• Prevent custom nodes from accidentally overwriting global modules. by @comfyanonymous in #7167
• Align /prompt response schema by @huchenlei in #7423
• add VoxelToMesh node w/ surfacenet meshing by @thot-experiment in #7446
• Add prepare_sampling wrapper to allow modifying noise_shape by @Kosinkadink in #7500
• Deprecate InputTypeOptions.defaultInput by @huchenlei in #7551
• Dont cache workflow templates index.json file by @christian-byrne in #7569
• Update frontend to 1.15 by @huchenlei in #7564
• Dependency Aware Node Caching for low RAM/VRAM machines by @Chargeuk in #7509
• Only show image files in LoadImage file select combo by @christian-byrne in #7573
• Add CublasOps support by @catboxanon in #7574
• Update filter_files_content_types to support filtering 3d models by @christian-byrne in #7572
• Add SEEDS (stage 2 & 3 DP) sampler by @chaObserv in #7580
• add OptimalSteps by @bebebe666 in #7584
• [Type] Mark input options NotRequired by @huchenlei in #7614
• Update frontend to 1.16 (Install templates as pip package) by @christian-byrne in #7623

New Contributors

• @lerignoux made their first contribution in #7439
• @Chargeuk made their first contribution in #7509
• @bebebe666 made their first contribution in #7584

Full Changelog: v0.3.27...v0.3.29

v0.3.28

ComfyUI version v0.3.28

v0.3.27

What's Changed

• Support the Hunyuan3Dv2 model.
• Support Wan Control Loras.
• Make the SkipLayerGuidanceDIT node work on WAN.
• [3d] remove unused params by @jtydhr88 in #6931
• ltxv: relax frame_idx divisibility for single frames. by @kvochko in #7146
• Only check frontend package if using default frontend by @huchenlei in #7179
• Fix LoadImageOutput node by @christian-byrne in #7143
• Add ER-SDE sampler by @chaObserv in #7187
• Add unwrap widget value support by @huchenlei in #7197
• Ensure the extra_args in dpmpp sde series by @chaObserv in #7204
• [NodeDef] Add documentation on multi_select input option by @huchenlei in #7212
• Add codeowner for comfy/comfy_types by @huchenlei in #7213
• Add --use-flash-attention flag. by @FeepingCreature in #7223
• Tolerate missing @torch.library.custom_op by @FeepingCreature in #7234
• Update frontend to 1.12.9 by @huchenlei in #7236
• Update frontend to 1.12.14 by @christian-byrne in #7244
• Guard the noise term in er_sde by @chaObserv in #7265
• Call unpatch_hooks at the start of ModelPatcher.partially_unload by @Kosinkadink in #7253
• Update frontend to 1.13 by @huchenlei in #7331
• Add backend primitive nodes by @huchenlei in #7328
• Update frontend to 1.14 by @huchenlei in #7343
• Native LotusD Implementation by @thot-experiment in #7125
• support output normal and lineart once by @jtydhr88 in #7290
• [nit] Format error strings by @huchenlei in #7345

New Contributors

• @FeepingCreature made their first contribution in #7223
• @thot-experiment made their first contribution in #7125

Full Changelog: v0.3.26...v0.3.27

v0.3.26

What's Changed

• Support "fixed" HunyuanVideo i2v model (actually a model with a different architecture from the original released version).
• Use fp16 as the default compute dtype for the WAN 2.1 models.
• Support fp8_scaled model files that don't enable the fp8 matrix mult by default.
• fixed: Incorrect guide message for missing frontend. by @ltdrdata in #7105
• Typo in node_typing.py by @JettHu in #7092
• Update frontend to 1.11.8 by @huchenlei in #7119
• Weight Hooks Switching Optimization by @Kosinkadink in #7067
• Fix stable cascade VAE issues with lowvram.

Full Changelog: v0.3.24...v0.3.26

v0.3.25

What's Changed

• Support "fixed" HunyuanVideo i2v model (actually a model with a different architecture from the original released version).
• Use fp16 as the default compute dtype for the WAN 2.1 models.
• Support fp8_scaled model files that don't enable the fp8 matrix mult by default.
• fixed: Incorrect guide message for missing frontend. by @ltdrdata in #7105
• Typo in node_typing.py by @JettHu in #7092
• Update frontend to 1.11.8 by @huchenlei in #7119
• Fix stable cascade VAE issues with lowvram.

Full Changelog: v0.3.24...v0.3.25

v0.3.24

• Fix regression when using incompatible embeddings.

Full Changelog: v0.3.23...v0.3.24

v0.3.23

What's Changed

• Support HunyuanVideo Image to Video model.
• [NodeDef] Explicitly add control_after_generate to seed/noise_seed by @huchenlei in #7059
• Better argument handling of front-end-root by @silveroxides in #7043
• Add type hint for FileLocator by @huchenlei in #6968

Full Changelog: v0.3.22...v0.3.23

v0.3.22

What's Changed

• fix: ltxv crop guides works with 0 keyframes by @kvochko in #7085

Full Changelog: v0.3.21...v0.3.22

v0.3.21

• Fix Issue where the LTXV 0.9.5 img2vid workflow didn't work with some image resolutions.

Full Changelog: v0.3.20...v0.3.21

v0.3.20

What's Changed

• Support LTXV 0.9.5
• Improve: Provide a better guide message for the missing frontend message. by @ltdrdata in #7079

Full Changelog: v0.3.19...v0.3.20