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Sweep 28 Aug 2026 ยท 00:00Z Build v2.1.250 478 read Stable v2.1.236 Latest v2.1.250 Next v2.1.250 Feeds RSS JSON llms.txt

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

One change

Messages

api/messages

first seen The page's own history The capture it came from

Nearest release: v2.1.238, published under an hour after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

api/messages Changed · +7211 / -404 lines

### Browser Close Tab Config ### Browser Double Click Config ### Browser File Upload Config ### Browser Find Config ### Browser Form Input Config ### Browser Get Page Text Config ### Browser Hold Key Config ### Browser Hover Config ### Browser Javascript Exec Config ### Browser Key Config ### Browser Left Click Config ### Browser Left Click Drag Config ### Browser Left Mouse Down Config ### Browser Left Mouse Up Config ### Browser List Tabs Config ### Browser Middle Click Config ### Browser Mouse Move Config ### Browser Navigate Config ### Browser New Tab Config ### Browser Read Console Config ### Browser Read Network Config ### Browser Read Page Config ### Browser Right Click Config ### Browser Screenshot Config ### Browser Scroll Config ### Browser Scroll To Config ### Browser State Block Param ### Browser State Change ### Browser State Change Download Completed ### Browser State Change Download Failed ### Browser State Change Download Started ### Browser State Change Tab Opened ### Browser State Tab Entry ### Browser Switch Tab Config ### Browser Toolset 20260801 ### Browser Toolset Configs ### Browser Triple Click Config ### Browser Type Config ### Browser Wait Config ### Browser Zoom Config ### Computer Cursor Position Config ### Computer Double Click Config ### Computer Hold Key Config ### Computer Key Config ### Computer Left Click Config ### Computer Left Click Drag Config ### Computer Left Mouse Down Config ### Computer Left Mouse Up Config ### Computer Middle Click Config ### Computer Mouse Move Config ### Computer Right Click Config ### Computer Screenshot Config ### Computer Scroll Config ### Computer Toolset 20260801 ### Computer Toolset Configs ### Computer Triple Click Config ### Computer Type Config ### Computer Wait Config ### Computer Zoom Config ### Container Params ### Container Skill ### File Document Source ### File Image Source ### Image Transformations Param ### Message Create Params Container ### Skill Params ### Mid Conversation System Block Param

This page is larger than the 256 KiB this site keeps, so one side of the diff below stops where the stored text does.