[PR #21076] [CLOSED] chore(deps): bump transformers from 4.57.6 to 5.0.0 in /backend #48962

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GiteaMirror · 2026-04-30T01:12:54-05:00

GiteaMirror commented

2026-04-30 01:12:54 -05:00

📋 Pull Request Information

Original PR: https://github.com/open-webui/open-webui/pull/21076
Author: @dependabot[bot]
Created: 2/1/2026
Status: ❌ Closed

Base: dev ← Head: dependabot/pip/backend/dev/transformers-5.0.0

📝 Commits (1)

1b17366 chore(deps): bump transformers from 4.57.6 to 5.0.0 in /backend

📊 Changes

1 file changed (+1 additions, -1 deletions)

View changed files

📝 backend/requirements.txt (+1 -1)

📄 Description

Bumps transformers from 4.57.6 to 5.0.0.

Release notes

Sourced from transformers's releases.

Transformers v5 release notes

Highlights

Significant API changes: dynamic weight loading, tokenization

Backwards Incompatible Changes

Bugfixes and improvements

We have a migration guide that will be continuously updated available on the main branch, please check it out in case you're facing issues: migration guide.

Highlights

We are excited to announce the initial release of Transformers v5. This is the first major release in five years, and the release is significant: 1200 commits have been pushed to main since the latest minor release. This release removes a lot of long-due deprecations, introduces several refactors that significantly simplify our APIs and internals, and comes with a large number of bug fixes.

We give an overview of our focus for this release in the following blogpost. In these release notes, we'll focus directly on the refactors and new APIs coming with v5.

This release is the full V5 release. It sets in motion something bigger: going forward, starting with v5, we'll now release minor releases every week, rather than every 5 weeks. Expect v5.1 to follow next week, then v5.2 the week that follows, etc.

We're moving forward with this change to ensure you have access to models as soon as they're supported in the library, rather than a few weeks after.

In order to install this release, please do so with the following:
pip install transformers
For us to deliver the best package possible, it is imperative that we have feedback on how the toolkit is currently working for you. Please try it out, and open an issue in case you're facing something inconsistent/a bug.

Transformers version 5 is a community endeavor, and we couldn't have shipped such a massive release without the help of the entire community.

Significant API changes

Dynamic weight loading

We introduce a new weight loading API in transformers, which significantly improves on the previous API. This weight loading API is designed to apply operations to the checkpoints loaded by transformers.

Instead of loading the checkpoint exactly as it is serialized within the model, these operations can reshape, merge, and split the layers according to how they're defined in this new API. These operations are often a necessity when working with quantization or parallelism algorithms.

This new API is centered around the new WeightConverter class:
class WeightConverter(WeightTransform):
    operations: list[ConversionOps]
    source_keys: Union[str, list[str]]
    target_keys: Union[str, list[str]]

... (truncated)

Commits

08810b1 v5.0.0
dcd7a10 fix dependencies to make sure release runs
93b425d Revise MIGRATION_GUIDE_V5.md for version 5 updates (#43485)
1e8d129 bring back clean_up_tokenization_spaces to tokenizers backend (#43426)
4df39f4 Fix lm_head weight tying in Mistral3ForConditionalGeneration (#43429)
55d1d09 Fix Pixtral with flash attention (#43443)
a30413b fix gguf recent conversion issues (#43465)
728d64e 43125: Ensure correct checkpoint saving behavior by simplifying Trainer.save_...
f5722a5 [DeepSpeed] add weight_mapping to _load_state_dict_into_zero3_model (#43303)
c76c197 fix(models): Add tie_word_embeddings parameter to AyaVisionConfig for proper ...
Additional commits viewable in compare view

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_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/open-webui/open-webui/pull/21076 **Author:** [@dependabot[bot]](https://github.com/apps/dependabot) **Created:** 2/1/2026 **Status:** ❌ Closed **Base:** `dev` ← **Head:** `dependabot/pip/backend/dev/transformers-5.0.0` --- ### 📝 Commits (1) - [`1b17366`](https://github.com/open-webui/open-webui/commit/1b173662a8498ebdfef7ddc90189630d5dc0b1d0) chore(deps): bump transformers from 4.57.6 to 5.0.0 in /backend ### 📊 Changes **1 file changed** (+1 additions, -1 deletions) <details> <summary>View changed files</summary> 📝 `backend/requirements.txt` (+1 -1) </details> ### 📄 Description Bumps [transformers](https://github.com/huggingface/transformers) from 4.57.6 to 5.0.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/huggingface/transformers/releases">transformers's releases</a>.</em></p> <blockquote> <h2>Transformers v5 release notes</h2>  <ul> <li>Highlights</li> <li>Significant API changes: dynamic weight loading, tokenization</li> <li>Backwards Incompatible Changes</li> <li>Bugfixes and improvements</li> </ul> <p>We have a migration guide that will be continuously updated available on the <code>main</code> branch, please check it out in case you're facing issues: <a href="https://github.com/huggingface/transformers/blob/main/MIGRATION_GUIDE_V5.md">migration guide</a>.</p> <h2>Highlights</h2> <p>We are excited to announce the initial release of Transformers v5. This is the first major release in five years, and the release is significant: 1200 commits have been pushed to <code>main</code> since the latest minor release. This release removes a lot of long-due deprecations, introduces several refactors that significantly simplify our APIs and internals, and comes with a large number of bug fixes.</p> <p>We give an overview of our focus for this release in the <a href="https://huggingface.co/blog/transformers-v5">following blogpost</a>. In these release notes, we'll focus directly on the refactors and new APIs coming with v5.</p> <p>This release is the full V5 release. <strong>It sets in motion something bigger: going forward, starting with v5, we'll now release minor releases every week, rather than every 5 weeks. Expect v5.1 to follow next week, then v5.2 the week that follows, etc.</strong></p> <p>We're moving forward with this change to ensure you have access to models as soon as they're supported in the library, rather than a few weeks after.</p> <p>In order to install this release, please do so with the following:</p> <pre lang="shell"><code>pip install transformers </code></pre> <p>For us to deliver the best package possible, it is imperative that we have feedback on how the toolkit is currently working for you. Please try it out, and <a href="https://github.com/huggingface/transformers/issues/">open an issue</a> in case you're facing something inconsistent/a bug.</p> <p>Transformers version 5 is a community endeavor, and we couldn't have shipped such a massive release without the help of the entire community.</p> <h2>Significant API changes</h2> <h3>Dynamic weight loading</h3> <p>We introduce a new weight loading API in <code>transformers</code>, which significantly improves on the previous API. This weight loading API is designed to apply operations to the checkpoints loaded by transformers.</p> <p>Instead of loading the checkpoint exactly as it is serialized within the model, these operations can reshape, merge, and split the layers according to how they're defined in this new API. These operations are often a necessity when working with quantization or parallelism algorithms.</p> <p>This new API is centered around the new <code>WeightConverter</code> class:</p> <pre lang="python"><code>class WeightConverter(WeightTransform): operations: list[ConversionOps] source_keys: Union[str, list[str]] target_keys: Union[str, list[str]] </code></pre>  </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/huggingface/transformers/commit/08810b1e278938278c50153ee1edfd7a20a759da"><code>08810b1</code></a> v5.0.0</li> <li><a href="https://github.com/huggingface/transformers/commit/dcd7a10ef96174261e529337989fb474e9574148"><code>dcd7a10</code></a> fix dependencies to make sure release runs</li> <li><a href="https://github.com/huggingface/transformers/commit/93b425d96ea839436d6ecf0963466f8cea91e36f"><code>93b425d</code></a> Revise MIGRATION_GUIDE_V5.md for version 5 updates (<a href="https://redirect.github.com/huggingface/transformers/issues/43485">#43485</a>)</li> <li><a href="https://github.com/huggingface/transformers/commit/1e8d1297b5a8d7702e6d8ad8e5fc38cd67cf98d9"><code>1e8d129</code></a> bring back clean_up_tokenization_spaces to tokenizers backend (<a href="https://redirect.github.com/huggingface/transformers/issues/43426">#43426</a>)</li> <li><a href="https://github.com/huggingface/transformers/commit/4df39f47b12cd77fa479b881bb4e783a7101748c"><code>4df39f4</code></a> Fix lm_head weight tying in Mistral3ForConditionalGeneration (<a href="https://redirect.github.com/huggingface/transformers/issues/43429">#43429</a>)</li> <li><a href="https://github.com/huggingface/transformers/commit/55d1d0933b09a5eab79f10bde80384256837b5b5"><code>55d1d09</code></a> Fix Pixtral with flash attention (<a href="https://redirect.github.com/huggingface/transformers/issues/43443">#43443</a>)</li> <li><a href="https://github.com/huggingface/transformers/commit/a30413b78feed68da5c486746f745db092bfdf9a"><code>a30413b</code></a> fix gguf recent conversion issues (<a href="https://redirect.github.com/huggingface/transformers/issues/43465">#43465</a>)</li> <li><a href="https://github.com/huggingface/transformers/commit/728d64e8a2b913e1fe4f50d1ad4f4ac52da8db3c"><code>728d64e</code></a> 43125: Ensure correct checkpoint saving behavior by simplifying Trainer.save_...</li> <li><a href="https://github.com/huggingface/transformers/commit/f5722a54d5368d894666fa53bc565e813a3fc47f"><code>f5722a5</code></a> [DeepSpeed] add weight_mapping to _load_state_dict_into_zero3_model (<a href="https://redirect.github.com/huggingface/transformers/issues/43303">#43303</a>)</li> <li><a href="https://github.com/huggingface/transformers/commit/c76c197556af9d1b8832280fad98483442c56be1"><code>c76c197</code></a> fix(models): Add tie_word_embeddings parameter to AyaVisionConfig for proper ...</li> <li>Additional commits viewable in <a href="https://github.com/huggingface/transformers/compare/v4.57.6...v5.0.0">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=transformers&package-manager=pip&previous-version=4.57.6&new-version=5.0.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

GiteaMirror added the pull-request label 2026-04-30 01:12:55 -05:00

GiteaMirror closed this issue

2026-04-30 01:12:58 -05:00

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Reference: github-starred/open-webui#48962