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84 Pull requests merged by 26 people
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[compile] logger statements create unnecessary guards during dynamo tracing
#11987 merged
Jul 25, 2025 -
[modular diffusers] Wan
#11913 merged
Jul 23, 2025 -
[tests] enforce torch version in the compilation tests.
#11979 merged
Jul 23, 2025 -
[docs] update
guidance_scaledocstring for guidance_distilled models.#11935 merged
Jul 23, 2025 -
[tests] Add test slices for Wan
#11920 merged
Jul 23, 2025 -
fix style
#11975 merged
Jul 22, 2025 -
[Examples] Uniform notations in train_flux_lora
#10011 merged
Jul 22, 2025 -
Remove logger warnings for attention backends and hard error during runtime instead
#11967 merged
Jul 22, 2025 -
fix "Expected all tensors to be on the same device, but found at least two devices" error
#11690 merged
Jul 22, 2025 -
[Modular] update the collection behavior
#11963 merged
Jul 21, 2025 -
[tests] Add fast test slices for HiDream-Image
#11953 merged
Jul 21, 2025 -
[tests] Add test slices for Cosmos
#11955 merged
Jul 21, 2025 -
[tests] Add test slices for Hunyuan Video
#11954 merged
Jul 21, 2025 -
Fix kontext finetune issue when batch size >1
#11921 merged
Jul 18, 2025 -
[docs] include bp link.
#11952 merged
Jul 18, 2025 -
[docs] Update toctree
#11936 merged
Jul 18, 2025 -
[Modular] Updates for Custom Pipeline Blocks
#11940 merged
Jul 18, 2025 -
[docs] clarify the mapping between
Transformer2DModeland finegrained variants.#11947 merged
Jul 18, 2025 -
[refactor] Flux/Chroma single file implementation + Attention Dispatcher
#11916 merged
Jul 17, 2025 -
Add SkyReels V2: Infinite-Length Film Generative Model
#11518 merged
Jul 16, 2025 -
[training] add an offload utility that can be used as a context manager.
#11775 merged
Jul 16, 2025 -
enable flux pipeline compatible with unipc and dpm-solver
#11908 merged
Jul 16, 2025 -
[ControlnetUnion] Propagate #11888 to img2img
#11929 merged
Jul 16, 2025 -
Remove forced float64 from onnx stable diffusion pipelines
#11054 merged
Jul 16, 2025 -
Remove device synchronization when loading weights
#11927 merged
Jul 15, 2025 -
[tests] Improve Flux tests
#11919 merged
Jul 15, 2025 -
Bump aiohttp from 3.10.10 to 3.12.14 in /examples/server
#11924 merged
Jul 15, 2025 -
Fix: Align VAE processing in ControlNet SD3 training with inference
#11909 merged
Jul 14, 2025 -
Flux: pass joint_attention_kwargs when using gradient_checkpointing
#11814 merged
Jul 11, 2025 -
[docs] torch.compile blog post
#11837 merged
Jul 11, 2025 -
Speedup model loading by 4-5x ⚡
#11904 merged
Jul 11, 2025 -
[tests] Unify compilation + offloading tests in quantization
#11910 merged
Jul 11, 2025 -
Avoid creating tensor in CosmosAttnProcessor2_0 (#11761)
#11763 merged
Jul 10, 2025 -
[ControlnetUnion] Multiple Fixes
#11888 merged
Jul 10, 2025 -
[utils] account for MPS when available in get_device().
#11905 merged
Jul 10, 2025 -
[LoRA] fix: disabling hooks when loading loras.
#11896 merged
Jul 10, 2025 -
Bump torch from 2.4.1 to 2.7.0 in /examples/server
#11429 merged
Jul 10, 2025 -
[quant] QoL improvements for pipeline-level quant config
#11876 merged
Jul 10, 2025 -
The Modular Diffusers
#9672 merged
Jul 10, 2025 -
[SD3] CFG Cutoff fix and official callback
#11890 merged
Jul 9, 2025 -
Fix unique memory address when doing group-offloading with disk
#11767 merged
Jul 9, 2025 -
feat: add multiple input image support in Flux Kontext
#11880 merged
Jul 9, 2025 -
[tests] add compile + offload tests for GGUF.
#11740 merged
Jul 9, 2025 -
[tests] mark the wanvace lora tester flaky
#11883 merged
Jul 9, 2025 -
[tests] Remove more deprecated tests
#11895 merged
Jul 9, 2025 -
[Docker] update doc builder dockerfile to include quant libs.
#11728 merged
Jul 9, 2025 -
Pin k-diffusion for CI
#11894 merged
Jul 9, 2025 -
[CI] Speed up GPU PR Tests
#11887 merged
Jul 9, 2025 -
Merge modular diffusers with main
#11893 merged
Jul 9, 2025 -
Update chroma.md
#11891 merged
Jul 9, 2025 -
[tests] annotate compilation test classes with bnb
#11715 merged
Jul 9, 2025 -
First Block Cache
#11180 merged
Jul 8, 2025 -
[CI] Fix big GPU test marker
#11786 merged
Jul 8, 2025 -
[training ] add Kontext i2i training
#11858 merged
Jul 8, 2025 -
[docs] LoRA metadata
#11848 merged
Jul 8, 2025 -
Copied-from implementation of PAG-guider
#11882 merged
Jul 8, 2025 -
[tests] remove tests for deprecated pipelines.
#11879 merged
Jul 8, 2025 -
[docs] fix references in flux pipelines.
#11857 merged
Jul 7, 2025 -
[chore] deprecate blip controlnet pipeline.
#11877 merged
Jul 7, 2025 -
Modular custom config object serialization
#11868 merged
Jul 5, 2025 -
Modular Guider ConfigMixin
#11862 merged
Jul 5, 2025 -
Modular PAG Guider
#11860 merged
Jul 4, 2025 -
Fix Wan AccVideo/CausVid fuse_lora
#11856 merged
Jul 4, 2025 -
FIX set_lora_device when target layers differ
#11844 merged
Jul 4, 2025 -
[benchmarks] overhaul benchmarks
#11565 merged
Jul 4, 2025 -
[docs] Add a note of
_keep_in_fp32_modules#11851 merged
Jul 2, 2025 -
[Flux Kontext] Support Fal Kontext LoRA
#11823 merged
Jul 2, 2025 -
update: FluxKontextInpaintPipeline support
#11820 merged
Jul 2, 2025 -
[lora] tests for
exclude_moduleswith Wan VACE#11843 merged
Jul 2, 2025 -
[From Single File] support
from_single_filemethod forWanVACE3DTransformer#11807 merged
Jul 2, 2025 -
fix norm not training in train_control_lora_flux.py
#11832 merged
Jul 2, 2025 -
[docs] Deprecated pipelines
#11838 merged
Jul 2, 2025 -
[docs] Batch generation
#11841 merged
Jul 2, 2025 -
Use real-valued instead of complex tensors in Wan2.1 RoPE
#11649 merged
Jul 1, 2025 -
[docs] fix single_file example.
#11847 merged
Jul 1, 2025 -
[single file] Cosmos
#11801 merged
Jul 1, 2025 -
[tests] Fix failing float16 cuda tests
#11835 merged
Jul 1, 2025 -
reset deterministic in tearDownClass
#11785 merged
Jul 1, 2025 -
[tests] add test for hotswapping + compilation on resolution changes
#11825 merged
Jul 1, 2025 -
Remove print statement in SCM Scheduler
#11836 merged
Jun 30, 2025 -
ENH: Improve speed of function expanding LoRA scales
#11834 merged
Jun 30, 2025 -
[lora]feat: use exclude modules to loraconfig.
#11806 merged
Jun 30, 2025 -
[lora] fix: lora unloading behvaiour
#11822 merged
Jun 28, 2025
34 Pull requests opened by 24 people
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[ci] enable hotswapping tests on our nightly CI.
#11826 opened
Jun 28, 2025 -
[tests] unbloat `tests/lora/utils.py`
#11845 opened
Jul 1, 2025 -
Propose to refactor output normalization in several transformers
#11850 opened
Jul 2, 2025 -
[fix] Flux Kontext resize method
#11863 opened
Jul 4, 2025 -
Add cuda kernel support for GGUF inference
#11869 opened
Jul 5, 2025 -
Add STORK scheduler
#11871 opened
Jul 6, 2025 -
[fix] fix for prior preservation and mixed precision sampling
#11873 opened
Jul 6, 2025 -
add kontext into auto-pipeline
#11875 opened
Jul 7, 2025 -
[tests] Create test_pipeline_flux_controlnet_inpaint
#11906 opened
Jul 10, 2025 -
Fix: Exclude module handling in LoRA weight loading
#11911 opened
Jul 10, 2025 -
[refactor] Wan single file implementation
#11918 opened
Jul 14, 2025 -
[WIP] Speed up PR CI
#11926 opened
Jul 15, 2025 -
[docs] Modular diffusers
#11931 opened
Jul 15, 2025 -
[Modular] Fast Tests
#11937 opened
Jul 16, 2025 -
Context Parallel w/ Ring & Ulysses & Unified Attention
#11941 opened
Jul 16, 2025 -
[Modular] support standard repo
#11944 opened
Jul 17, 2025 -
Teacache implemented into hunyuan video framepack transformer model
#11949 opened
Jul 17, 2025 -
[WIP] SVDQuant
#11950 opened
Jul 17, 2025 -
Add F5 TTS pipeline
#11958 opened
Jul 19, 2025 -
[fix] compile for groupoffloading
#11960 opened
Jul 20, 2025 -
[refactor] some shared parts between hooks + docs
#11968 opened
Jul 21, 2025 -
[Modular] More Updates for Custom Code Loading
#11969 opened
Jul 21, 2025 -
torch.compile compatibility with varlen APIs
#11970 opened
Jul 21, 2025 -
Implement Frequency-Decoupled Guidance (FDG) as a Guider
#11976 opened
Jul 23, 2025 -
Add comprehensive input validation for training hyperparameters in ControlNet Flux training script
#11980 opened
Jul 23, 2025 -
Update installation.md
#11983 opened
Jul 23, 2025 -
feat: add flux kontext
#11985 opened
Jul 24, 2025 -
[Modular] LTX
#11986 opened
Jul 24, 2025 -
enable quantcompile test on xpu
#11988 opened
Jul 24, 2025 -
[refactor] condense group offloading
#11990 opened
Jul 25, 2025 -
Fix EDMEulerScheduler training with integer timesteps
#11991 opened
Jul 25, 2025 -
[docs] include lora fast post.
#11993 opened
Jul 25, 2025 -
Fix huggingface-hub failing tests
#11994 opened
Jul 25, 2025 -
[modular] add Modular flux for text-to-image
#11995 opened
Jul 26, 2025
42 Issues closed by 15 people
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A compatibility issue when using custom Stable Diffusion with pre-trained ControlNets
#11984 closed
Jul 24, 2025 -
closed
#11946 closed
Jul 23, 2025 -
Passing enable_gqa flag in attention dispatcher should be version guarded
#11959 closed
Jul 22, 2025 -
What is the minimum memory requirement for model training?
#11971 closed
Jul 22, 2025 -
Implement caching on LTX and WAN video models
#11134 closed
Jul 18, 2025 -
Kontext model loading quantization problem
#11951 closed
Jul 18, 2025 -
[Feature request] Integrate SkyReels-V2 support in diffusers
#11374 closed
Jul 16, 2025 -
flux pipeline not work with DPMSolverMultistepScheduler and UniPCMultistepScheduler
#11907 closed
Jul 16, 2025 -
[Docs] Visualizing the codebase for diffusers
#11866 closed
Jul 15, 2025 -
Support for Large attn_bias via Sparse Tensors or On‑The‑Fly Construction (seq_len ≈ 12 288)
#11928 closed
Jul 15, 2025 -
Loading multiple LoRAs to 1 pipeline in parallel, 1 LoRA to 2-pipelines on 2-GPUs
#11914 closed
Jul 15, 2025 -
refactors pipelines inheriting from `StableDiffusionPipeline`
#6984 closed
Jul 15, 2025 -
Question about control sd3
#11867 closed
Jul 14, 2025 -
SD3ControlNet
#11917 closed
Jul 14, 2025 -
WanVACETransformer3DModel with GGUF not working for 1.3B model
#11878 closed
Jul 12, 2025 -
Issue with FluxKontextPipeline
#11886 closed
Jul 12, 2025 -
AttributeError: type object 'CosmosTransformer3DModel' has no attribute 'from_single_file'
#11865 closed
Jul 11, 2025 -
Avoid creating tensor in CosmosAttnProcessor2_0
#11761 closed
Jul 10, 2025 -
ControlnetUnion not working correctly
#11861 closed
Jul 10, 2025 -
Run FluxKontextPipeline with multi-images input, But An error occurred
#11824 closed
Jul 9, 2025 -
stabilityai/stable-diffusion-2 is missing fp16 files
#11900 closed
Jul 9, 2025 -
stabilityai/stable-diffusion-2 is missing fp16 files
#11898 closed
Jul 9, 2025 -
Error in init from pretrained for LTXConditionPipeline
#11644 closed
Jul 9, 2025 -
AutoencoderDC.encode fails with torch.compile(fullgraph=True) - "name 'torch' is not defined"
#11864 closed
Jul 9, 2025 -
Support custom_pipeline argument for Diffuser T2V Community Pipelines
#11183 closed
Jul 7, 2025 -
Multi-ID customization with CogvideoX 5B
#10462 closed
Jul 5, 2025 -
When using gradient accumulation, optimizer.step() runs every single step. Is it as expected？
#10855 closed
Jul 5, 2025 -
Time series diffusion
#10886 closed
Jul 5, 2025 -
train_dreambooth_lora_flux crash on batch size greater than 1
#10994 closed
Jul 5, 2025 -
support SageAttention
#11121 closed
Jul 5, 2025 -
How to multi-GPU WAN inference
#11339 closed
Jul 5, 2025 -
convert_hunyuan_video_to_diffusers.py not working - invalid load key, '\xd8'.
#11370 closed
Jul 5, 2025 -
Bug: set adapters when model is compiled
#11766 closed
Jul 5, 2025 -
support for MeanFlow
#11781 closed
Jul 5, 2025 -
[FR] Please support WanVACETransformer3DModel.from_single_file
#11630 closed
Jul 5, 2025 -
set_lora_device reports KeyError even though lora is loaded
#11833 closed
Jul 4, 2025 -
Conflix size when load controlnet+IP-Adapter when load stable-diffusion-xl-base-1.0
#11853 closed
Jul 3, 2025 -
framepack pipeline return pure black output when using torch.float16
#11830 closed
Jul 3, 2025 -
Single File and GGUF support of Cosmos-Predict2
#11798 closed
Jul 1, 2025 -
flux_control support flux kontext dev
#11817 closed
Jul 1, 2025 -
set_adapters performance degrades with the number of inactive adapters
#11816 closed
Jun 30, 2025
37 Issues opened by 35 people
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Using AutoModel.from_pretrained for wan2.1 crash my notebook
#11996 opened
Jul 27, 2025 -
Problems with Kontext quantization
#11992 opened
Jul 25, 2025 -
Groupoffloading introduce bad results
#11981 opened
Jul 23, 2025 -
Add Bria 3.2 pipeline - next-generation commercial-ready text-to-image model
#11978 opened
Jul 23, 2025 -
how to load a finetuned model especially during validation phase
#11977 opened
Jul 23, 2025 -
train_dreambooth_lora_flux_kontext.py: error: the following arguments are required: --instance_prompt
#11973 opened
Jul 22, 2025 -
How about forcing the first and last block on device when groupoffloading is used?
#11966 opened
Jul 21, 2025 -
Highdream multiple gpu to offload llama
#11965 opened
Jul 21, 2025 -
KeyError when loading LoRA for Flux model: missing lora_unet_final_layer_adaLN_modulation_1 weights
#11964 opened
Jul 21, 2025 -
FLUX.1-Kontext-dev Support for GGUF Quantized Model
#11962 opened
Jul 20, 2025 -
New Adapter/Pipeline Request: IT-Blender for Creative Conceptual Blending
#11961 opened
Jul 20, 2025 -
Flash/Sage varlen does not work with torch.compile
#11957 opened
Jul 18, 2025 -
Frequency-Decoupled Guidance (FDG) for diffusion models
#11956 opened
Jul 18, 2025 -
Impossible to load WanTransformer3DModel when offline using the 'from_pretrained' function.
#11948 opened
Jul 17, 2025 -
Floating point exception with nightly PyTorch and CUDA
#11945 opened
Jul 17, 2025 -
ValueError when loading Lycoris safetensors LoRA: keys not correctly renamed
#11943 opened
Jul 16, 2025 -
Kontext pipeline resizing image even if it is within PREFERRED_KONTEXT_RESOLUTIONS
#11942 opened
Jul 16, 2025 -
train flux_controlnet code need to update
#11939 opened
Jul 16, 2025 -
RMSNorm's weight not registered as submodules when initializing
#11938 opened
Jul 16, 2025 -
how to run convert_cosmos_to_diffusers.py correctly?
#11930 opened
Jul 15, 2025 -
FLUX.1-Fill-dev running problem
#11922 opened
Jul 14, 2025 -
Create modular pipeline from existing pipeline
#11915 opened
Jul 12, 2025 -
Fused QKV projections incompatible with training
#11903 opened
Jul 9, 2025 -
SD3.5-Controlnet-8b does not use encoder_hidden_states
#11902 opened
Jul 9, 2025 -
can not load Wan2.1-Fun-14B-InP-MPS_reward_lora_comfy.safetensors to wan2.1-14b-720p-diffusers
#11901 opened
Jul 9, 2025 -
stabilityai/stable-diffusion-2 is missing fp16 files
#11899 opened
Jul 9, 2025 -
Error during batch inference using FluxControlNetInpaintingPipeline
#11889 opened
Jul 8, 2025 -
`load_lora_weights` bug in FLUX.1 `diffusers-0.35.0.dev0`
#11885 opened
Jul 8, 2025 -
[lora] `exclude_modules` won't consider the modules names in `target_modules`
#11874 opened
Jul 7, 2025 -
CPU Offloading Inefficiency: UNet/Transformer Repeatedly Moved Between CPU/GPU During Loops
#11872 opened
Jul 6, 2025 -
STORK Scheduler
#11859 opened
Jul 4, 2025 -
Can not load fusionx_lora into original wan2.1-14b
#11849 opened
Jul 2, 2025 -
Finetuning DreamBoot Inpainting
#11846 opened
Jul 1, 2025 -
finetune flux kontext on custom dataset
#11840 opened
Jul 1, 2025 -
Try load gguf for FluxKontextPipeline but invalid input size
#11839 opened
Jul 1, 2025
43 Unresolved conversations
Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.
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[LoRA training] add aspect ratio bucketing
#11438 commented on
Jul 16, 2025 • 2 new comments -
LoRA Training Script for Image Editing with FLUX Kontext
#11819 commented on
Jun 28, 2025 • 0 new comments -
AttributeError: 'str' object has no attribute 'convert' when training controlnet
#6858 commented on
Jul 21, 2025 • 0 new comments -
Add pruna integration for loading model through diffusers.from_pretrained / pipeline
#11700 commented on
Jul 24, 2025 • 0 new comments -
[Performance] Issue on *SanaLinearAttnProcessor2_0 family. 1.06X speedup can be reached with a simple change.
#11499 commented on
Jul 25, 2025 • 0 new comments -
[Fix Issue #1197 since 2022] Support pre-trained openai/guided-diffusion (ADM) with minimal code change
#6730 commented on
Jul 4, 2025 • 0 new comments -
Support for control-lora
#10686 commented on
Jul 21, 2025 • 0 new comments -
Bump transformers from 4.38.0 to 4.48.0 in /examples/research_projects/realfill
#10766 commented on
Jul 10, 2025 • 0 new comments -
[WIP] Add FlashVideo Text-to-Video Pipeline
#10838 commented on
Jul 21, 2025 • 0 new comments -
Add gradient checkpointing support for AutoencoderKLWan
#11105 commented on
Jul 22, 2025 • 0 new comments -
[Quantization] Add TRT-ModelOpt as a Backend
#11173 commented on
Jul 21, 2025 • 0 new comments -
Bump jinja2 from 3.1.4 to 3.1.6 in /examples/server
#11234 commented on
Jul 10, 2025 • 0 new comments -
Add VidTok AutoEncoders
#11261 commented on
Jul 2, 2025 • 0 new comments -
Laplace Scheduler for DDPM
#11320 commented on
Jul 9, 2025 • 0 new comments -
Bump h11 from 0.14.0 to 0.16.0 in /examples/server
#11415 commented on
Jul 10, 2025 • 0 new comments -
Bump torch from 2.2.0 to 2.7.1 in /examples/research_projects/realfill
#11664 commented on
Jul 10, 2025 • 0 new comments -
[GGUF] feat: support loading diffusers format gguf checkpoints.
#11684 commented on
Jul 16, 2025 • 0 new comments -
Bump requests from 2.32.3 to 2.32.4 in /examples/server
#11686 commented on
Jul 15, 2025 • 0 new comments -
Add MAGI-1: Autoregressive Video Generation at Scale
#11713 commented on
Jul 24, 2025 • 0 new comments -
Add `--lora_alpha` and metadata handling for `train_dreambooth_lora_hidream`
#11765 commented on
Jul 25, 2025 • 0 new comments -
Add --lora_alpha and metadata handling to train_dreambooth_lora_sd3.py
#11783 commented on
Jun 30, 2025 • 0 new comments -
[wip] Higgs quantization
#11797 commented on
Jul 7, 2025 • 0 new comments -
Make `FlaxLMSDiscreteScheduler` jittable
#2180 commented on
Jun 28, 2025 • 0 new comments -
device_map can not use xla device such as tpu
#11788 commented on
Jun 29, 2025 • 0 new comments -
CogvideoX VAE decoder consumes significantly more memory in the latest version
#10091 commented on
Jun 30, 2025 • 0 new comments -
WanVACEPipeline: Passing a list of prompts is not yet supported. This may be supported in the future.
#11821 commented on
Jul 5, 2025 • 0 new comments -
FlowMatchEulerDiscreteScheduler Timesteps have Floating Point Errors
#11749 commented on
Jul 5, 2025 • 0 new comments -
set_adapters not support for compiled model
#11408 commented on
Jul 5, 2025 • 0 new comments -
WanImageToVideoPipeline - swap out a limited number of blocks
#10999 commented on
Jul 5, 2025 • 0 new comments -
`StableAudioDiTModel` throws `[rank0]: RuntimeError: DDP...` on `accelerator.prepare` when training on 4 GPUs
#10160 commented on
Jul 5, 2025 • 0 new comments -
Error when I'm trying to train a Flux lora with train_dreambooth_lora_flux_advanced
#11489 commented on
Jul 6, 2025 • 0 new comments -
EMA training for PEFT LoRAs
#9998 commented on
Jul 8, 2025 • 0 new comments -
Comments bug in FluxPriorReduxPipeline
#10457 commented on
Jul 9, 2025 • 0 new comments -
HunyuanVIdeo in diffusers use negative_prompt but generate wrong video
#10901 commented on
Jul 15, 2025 • 0 new comments -
Dreambooth finetune FLUX dev CLIPTextModel
#10925 commented on
Jul 16, 2025 • 0 new comments -
Bug: lora trained with train_dreambooth_lora_sdxl_advanced.py, the weight cannot be loaded
#11790 commented on
Jul 16, 2025 • 0 new comments -
Add SUPIR Upscaler
#7219 commented on
Jul 16, 2025 • 0 new comments -
Multi-gpus Context Parallel training support?
#11020 commented on
Jul 18, 2025 • 0 new comments -
Wan Video Vae RemoteVae
#11326 commented on
Jul 18, 2025 • 0 new comments -
Different generation with `Diffusers` in I2V tasks for LTX-video
#10565 commented on
Jul 18, 2025 • 0 new comments -
F5-TTS Integration
#10043 commented on
Jul 19, 2025 • 0 new comments -
Implementation error of v_prediction in eulara and eular
#7046 commented on
Jul 21, 2025 • 0 new comments -
Loading a Lora on quantized model ? TorchaoLoraLinear.__init__() missing 1 required keyword-only argument: 'get_apply_tensor_subclass'
#10621 commented on
Jul 21, 2025 • 0 new comments