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Vercel changed its API changelog

API changeloghttps://vercel.com/changelog

ChangeAPI changelog

Four new changelog entries added (28-27 Aug) describing new features; four older entries (25 Aug) removed covering security, Python routing rules, and Speed Insights free tier.

26 August26 Aug * MUSE IMAGE NOW AVAILABLE ON AI GATEWAY
28 August28 Aug * RUN CLAUDE MANAGED AGENTS WITH CHAT SDK Ship a Slack research bot built on Claude Managed Agents and Chat SDK. One persistent session per thread, streamed briefs with sources, and no Slack credentials to manage. 27 August27 Aug * CURSOR IS NOW AVAILABLE IN THE AI SDK HARNESS LAYER Cursor now runs through the AI SDK harness layer via @ai-sdk/harness-cursor, using the same HarnessAgent interface as every other supported harness. * FIND DEPLOYMENTS FASTER WITH REDESIGNED FILTERS The filters on the Deployments page have been redesigned with one-click suggestions, typeahead matching, and natural language queries to help you find deployments faster. * LING 3.0 FLASH FIN NOW AVAILABLE ON AI GATEWAY FOR FREE Ling 3.0 Flash Fin from Inclusion AI is free on AI Gateway through September 25, with a -free model ID that stops serving instead of billing. 26 August26 Aug * MUSE IMAGE NOW AVAILABLE ON AI GATEWAY
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 CHANGELOG
 
+28 August28 Aug
+
+ * RUN CLAUDE MANAGED AGENTS WITH CHAT SDK
+   
+   Ship a Slack research bot built on Claude Managed Agents and Chat SDK. One persistent session per thread, streamed briefs with sources, and no Slack credentials to manage.
+   [https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/6sRo95l2vL7dol2HlwAz8I/8392aca42174b63caebe6c5abd960044/ben-sabic-headshot__1_.jpeg]
+   Ben SabicContent Engineer
+
+27 August27 Aug
+
+ * CURSOR IS NOW AVAILABLE IN THE AI SDK HARNESS LAYER
+   
+   Cursor now runs through the AI SDK harness layer via @ai-sdk/harness-cursor, using the same HarnessAgent interface as every other supported harness.
+   [https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/2Z4HNVBT6go8FhPV2MaPV6/10b169d3a6af20c17d0967b15da6fb27/felix-arntz-avatar.png]
+   Felix ArntzSoftware Engineer
+
+ * FIND DEPLOYMENTS FASTER WITH REDESIGNED FILTERS
+   
+   The filters on the Deployments page have been redesigned with one-click suggestions, typeahead matching, and natural language queries to help you find deployments faster.
+   [https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/1xNAYWL4IWnWZAB0uolpUG/a51c1b3bfec8fb73993c27f7cd807403/wits-128.jpg][https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/6wk2x74NpZ5VDmwvy5i2kA/e133b80f26fa87aa52493d9da7238fff/christopher-skillicorn-128.jpg][https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/3qPEQTcsBYPfNDVImWsWQD/1c379eec1f11edbfd6d935edea635cdc/william-bout-128.jpg]
+   wits, Christopher Skillicorn, and 1 other
+
+ * LING 3.0 FLASH FIN NOW AVAILABLE ON AI GATEWAY FOR FREE
+   
+   Ling 3.0 Flash Fin from Inclusion AI is free on AI Gateway through September 25, with a -free model ID that stops serving instead of billing.
+   [https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/AuWgJTkTyPtY1ZX0m6Zws/51a27546e36da69e4ed7f7c9e8b539a0/image__98_.png][https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/6hDMurwZFhBVFsZpSP8ECX/69cd9a4a5d1a85c31e6ccd7f664d54c7/jerilyn-zheng-128.jpg]
+   Zachary Chen, Jerilyn Zheng
+
 26 August26 Aug
 
  * MUSE IMAGE NOW AVAILABLE ON AI GATEWAY
    
@@ -27,34 +55,8 @@
    Call Z.ai's GLM-5.3 Flash through Vercel AI Gateway with one API key: no provider account, automatic fallbacks, spend tracking, and traces on every request.
    [https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/AuWgJTkTyPtY1ZX0m6Zws/51a27546e36da69e4ed7f7c9e8b539a0/image__98_.png][https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/6hDMurwZFhBVFsZpSP8ECX/69cd9a4a5d1a85c31e6ccd7f664d54c7/jerilyn-zheng-128.jpg]
    Zachary Chen, Jerilyn Zheng
 
- * VERCEL SECURITY DASHBOARD IS NOW GENERALLY AVAILABLE
-   
-   The Vercel Security Dashboard gives you a single place to view the security posture of every project.
-   [https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/2SluQ9k0EfoX03wMHPU9Jm/c149eb875d92e7d5eb543072ff7df804/roman.png][https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/3tQbwYO47n5o9RrJFS49rc/5bc626032033ce420ba3ef08e858dc50/kostyantyn-voytenko-128.jpg][https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/6NAJLQp1vWv4RpmkadcTHF/56bf85971bfb732c542091e913dddc48/samb.png]+2
-   Roman Olynyk, Kostyantyn Voytenko, and 2 others
-
- * PYTHON PROJECTS NOW SUPPORT ROUTING RULES
-   
-   Set response headers and rewrite requests for FastAPI, Django, and Flask apps with routing rules, no new deployment required.
-   [https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/6ObGTzCh1Eqvau1YODgkWS/e3da9ec5ea8841265bbc5a79dec1de46/ricardo-gonzalez---128.jpg]
-   Ricardo GonzalezSoftware Engineer
-
-25 August25 Aug
-
- * VERCEL APPLICATIONS ARE PROTECTED FROM NEXT.JS AUGUST 2026 SECURITY VULNERABILITIES
-   
-   Applications hosted on Vercel are protected from recently disclosed Next.js vulnerabilities.
-   [https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/6E2ees6aimTQreZShZwg12/879b35c1a7114bc3eeb60fb80538a4e2/steven-salat-128.jpg][https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/h0XQKegW1rfynijjKlm64/9630c4f6eb3d20a5328edc13d01dbb7e/zack-tanner-128.jpg][https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/2wVl2AfFuTfa5Jhg4nBMyc/66426d7dcd7cede4878256da4550062c/karim-rahal.png]
-   Steven Salat, Zack Tanner, and 1 other
-
- * SPEED INSIGHTS NOW HAS A FREE TIER
-   
-   A free performance overview from real users, now on every plan, with paid capabilities continuing as Speed Insights Plus.
-   [https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/512zQzAIpvocIlaQeBGpZQ/ca0c56e1ab3bd46b7751e68bfd21078e/damien-simonin-feugas-128.jpg][https://assets.vercel.com/image/upload/f_auto,c_fill,w_32,h_32,q_75/contentful/image/e5382hct74si/6BE0E0zOIw0wRMTu3df870/e8d792aa06bd10c9ddc07b98fa89d50d/chris-widmaier-128.jpg]
-   Damien Simonin Feugas, Chris Widmaier
-
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