⚠️ Breaking Change
Impact Score: 7/10
Ghost v6.54.0 — Release Notes & Engineering Impact
Source available — automated, not human-reviewed
Component: ghost · Channel: stable. Automated analysis, not a compatibility certification. How this works.
Analysis updated: 2026-11-01.
Breaking-change evidence from the source
🐛 Fixed member custom field actions breaking history (#29506) - Steve Larson
⚡ Executive Summary (TL;DR)
Ghost v6.54.0. Source highlight: 🔒 Made filename generation more secure, performant and resilient to filesystems' limits (#70) - Sag
Who Does This Impact? (Role-Based Analysis)
💻 Software Engineers & Devs
Check the source notes against the package and APIs you use before upgrading.
📊 Product & Engineering Leads
Use the documented changes to assess relevance to your product; release frequency alone is not a quality measure.
⚙️ DevOps & Security
Verify the target version, runtime requirements and rollback procedure in the official documentation.
⚠️ Breaking Changes & Deprecations (1)
- 🐛 Fixed member custom field actions breaking history (#29506) - Steve Larson
✨ New Features & Capabilities (6)
- ✨ Added config to specify custom adapter install location (#29487) - Austin Burdine
- ✨ Added inline editor for redirects.yaml and routes.yaml (#29200) - Murat Çorlu
- ✨ Added support for v4 (canary) schema - Naz
- ✨ Added `member.avatar_image` for member gravatars in themes (#11584) - Kevin Ansfield
- ✨Added labels for Members (#11538) - Rishabh Garg
- ✨ Added complimentary member subscription (#11537) - Naz Gargol
⚡ Performance & Enhancements (3)
- 🔒 Made filename generation more secure, performant and resilient to filesystems' limits (#70) - Sag
- 🎨 Further improved automation polling performance (#29477) - Evan Hahn
- 🎨 Improved automation polling performance (#29476) - Evan Hahn
🔧 Bug Fixes & Patches (6)
- 🐛 Fixed unsafe output from the split helper (#29298) - Oscar Hedvall
- 🐛 Fixed posts with a self-referential canonical URL being excluded from the sitemap - yash
- 🐛 Fixed YouTube bookmark metadata (#29114) - Rayan Salhab
- 🐛 Fixed a members import label containing a comma being split in two - Rob Lester
- 🐛 Fixed members CSV import storing a formula-escape character in member data - Rob Lester
- 🐛 Fixed members CSV import dropping columns from an uneven file - Rob Lester
📄 View Raw Release Notes (Original Developer Log)
* 🔒 Made filename generation more secure, performant and resilient to filesystems' limits (#70) - Sag
* ✨ Added config to specify custom adapter install location (#29487) - Austin Burdine
* ✨ Added inline editor for redirects.yaml and routes.yaml (#29200) - Murat Çorlu
* ✨ Added support for v4 (canary) schema - Naz
* ✨ Added `member.avatar_image` for member gravatars in themes (#11584) - Kevin Ansfield
* ✨Added labels for Members (#11538) - Rishabh Garg
* ✨ Added complimentary member subscription (#11537) - Naz Gargol
* ✨ Added posibility to accept html as an input source for post - Nazar Gargol
* ✨ add storage base (#1) - Katharina Irrgang
* 🎨 Removed unused base adapter shims (#29564) - Austin Burdine
* 🎨 Changed pre-launch banner copy and link to be configurable via hostSettings (#29540) - Jannis Fedoruk-Betschki
* 🎨 Updated settings chooser controls (#29503) - Steve Larson
* 🎨 Further improved automation polling performance (#29477) - Evan Hahn
* 🎨 Improved automation polling performance (#29476) - Evan Hahn
* 🐛 Fixed unsafe output from the split helper (#29298) - Oscar Hedvall
* 🐛 Fixed posts with a self-referential canonical URL being excluded from the sitemap - yash
* 🐛 Fixed YouTube bookmark metadata (#29114) - Rayan Salhab
* 🐛 Fixed a members import label containing a comma being split in two - Rob Lester
* 🐛 Fixed members CSV import storing a formula-escape character in member data - Rob Lester
* 🐛 Fixed members CSV import dropping columns from an uneven file - Rob Lester
* 🐛 Fixed member custom field actions breaking history (#29506) - Steve Larson
* 🐛 Fixed dark mode loader showing a white background (#29340) - sarafmudit
* 🐛 Fixed incorrect audio durations after HTML import (#29337) - Kushida
* 🐛 Fixed theme toggle crossfade in the standalone React admin (#29458) - Steve Larson
* 🐛 Fixed extention missmatching .mp4 as invalid - Naz
* 🐛 Fixed $id clash when validating across different API versions (#349) - naz
* 🐛 Fixed CSV import json-schema email validation (#12239) - Fabien 'egg' O'Carroll
* 🐛 Fixed validation error when adding tag from PSM - Nazar Gargol
* 💡 Added canary api endpoint - Rish
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View the changelog for full details: https://github.com/TryGhost/Ghost/compare/v6.53.0...v6.54.0