# changedetection.io 0.55.6

- Product: changedetection.io (https://whatsnew.fyi/product/changedetection-io)
- Vendor: changedetection.io
- Date: 2026-05-25
- Version: 0.55.6
- Original notes: https://github.com/dgtlmoon/changedetection.io/releases/tag/0.55.6
- Permalink: https://whatsnew.fyi/product/changedetection-io/releases/0.55.6

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **security** — Fix SSRF vulnerability in ChangeDetection.io via urlparse/urllib3 Parser Differential
- **fixed** — UI preview problem with extract_text/ignore_text
- **added** — Flag `LLM_FEATURES_DISABLED` to disable all LLM from the UI/system
- **fixed** — Notifications `raw_diff` token was missing
- **changed** — LLM UI blueprint/code is also disabled when env flag `LLM_FEATURES_DISABLED` is enabled
- **changed** — LLM settings pydantic refactor

##### Security updates
Security - SSRF in ChangeDetection.io via urlparse/urllib3 Parser Differential

##### What's Changed
* UI - Preview problem fix for extract_text/ignore_text #4138 by @dgtlmoon in https://github.com/dgtlmoon/changedetection.io/pull/4169
* UI - LLM - Flag `LLM_FEATURES_DISABLED` to disable all LLM from the UI/system by @dgtlmoon in https://github.com/dgtlmoon/changedetection.io/pull/4171
* Notifications - `raw_diff` token was missing by @dgtlmoon in https://github.com/dgtlmoon/changedetection.io/pull/4177
* LLM UI - Blueprint/code also disabled when env flag `LLM_FEATURES_DISABLED` is enabled by @dgtlmoon in https://github.com/dgtlmoon/changedetection.io/pull/4180
* Llm settings pydantic refactor by @dgtlmoon in https://github.com/dgtlmoon/changedetection.io/pull/4181
* lint: Bump dennis — adopt `--strict` mode and drop false-positive workarounds by @skkzsh in https://github.com/dgtlmoon/changedetection.io/pull/4182


**Full Changelog**: https://github.com/dgtlmoon/changedetection.io/compare/0.55.5...0.55.6