diff --git a/releases/v2.3.19.md b/releases/v2.3.19.md
index 7ba7b92..fb4b6f5 100644
--- a/releases/v2.3.19.md
+++ b/releases/v2.3.19.md
@@ -3,7 +3,7 @@
   ([Babel 2025jan23](https://github.com/TranslatorSRI/Babel/blob/master/releases/2025jan23.md))
 - NodeNorm: [v2.3.19](https://github.com/TranslatorSRI/NodeNormalization/releases/tag/v2.3.19)
 
-Next release: _None as yet_
+Next release: [v2.3.26](./v2.3.26.md)
 Previous release: [Translator "Hammerhead" November 2024](./TranslatorHammerheadNovember2024.md)
 
 ## New features
diff --git a/releases/v2.3.26.md b/releases/v2.3.26.md
new file mode 100644
index 0000000..100b831
--- /dev/null
+++ b/releases/v2.3.26.md
@@ -0,0 +1,43 @@
+# NodeNorm v2.3.26
+- Babel: [2025sep1](https://stars.renci.org/var/babel_outputs/2025sep1/)
+  ([Babel 2025sep1](https://github.com/TranslatorSRI/Babel/blob/master/releases/2025sep1.md))
+- NodeNorm: [v2.3.26](https://github.com/TranslatorSRI/NodeNormalization/releases/tag/v2.3.26)
+
+Next release: _None as yet_
+Previous release: [v2.3.19](./v2.3.19.md)
+
+## New features
+* The Babel version is now included in the `/status` endpoint ([PR #315](https://github.com/TranslatorSRI/NodeNormalization/pull/315)).
+* Added logging of normalization so we can benchmark NodeNorm ([PR #312](https://github.com/TranslatorSRI/NodeNormalization/pull/312)).
+
+## Updates
+* The `/query` and `/asyncquery` endpoints are now deprecated ([PR #323](https://github.com/TranslatorSRI/NodeNormalization/pull/323)).
+* Improved documentation.
+* Added release notes for November 2024 and January 2025.
+* Updated renci-python-image to GitHub Packages.
+
+## Babel updates (from [Babel 2025sep1](https://github.com/TranslatorSRI/Babel/blob/master/releases/2025sep1.md))
+- [MAJOR] Information content values were incorrectly calculated as `100` for some cliques when they were in fact lower.
+- [MAJOR] UMLS proteins have now been removed from chemicals so that they only appear in proteins.
+- [MAJOR] Improved DrugChemical conflation order.
+- [MAJOR] Added secondary identifiers for ChEBI.
+
+## Releases since [NodeNorm v2.3.19](./v2.3.19.md)
+* [NodeNorm v2.3.20](https://github.com/TranslatorSRI/NodeNormalization/releases/tag/v2.3.20)
+  * Add release info for November 2024 and January 2025 by @gaurav in #308
+  * Bump gunicorn from 22.0.0 to 23.0.0 by @dependabot in #310
+* [NodeNorm v2.3.21](https://github.com/TranslatorSRI/NodeNormalization/releases/tag/v2.3.21)
+  * Incremented version (forgot to do that in the previous release).
+* [NodeNorm v2.3.22](https://github.com/TranslatorSRI/NodeNormalization/releases/tag/v2.3.22)
+  * Added normalization logging by @gaurav in #312
+* [NodeNorm v2.3.23](https://github.com/TranslatorSRI/NodeNormalization/releases/tag/v2.3.23)
+  * Add Babel version to /status by @gaurav in #315
+* [NodeNorm v2.3.24](https://github.com/TranslatorSRI/NodeNormalization/releases/tag/v2.3.24)
+  * Deprecated TRAPI methods (/query and /asyncquery) by @gaurav in #323 
+  * Added API documentation by @gaurav in #322 
+  * Updated RENCI Python Image in Dockerfile.
+* [NodeNorm v2.3.25](https://github.com/TranslatorSRI/NodeNormalization/releases/tag/v2.3.25)
+  * Removed unused/invalid imports.
+* [NodeNorm v2.3.26](https://github.com/TranslatorSRI/NodeNormalization/releases/tag/v2.3.25)
+  * Bump deepdiff from 5.8.1 to 8.6.1 by @dependabot in #328
+  * Bump requests from 2.32.0 to 2.32.4 by @dependabot in #319