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Sweep 02 Oct 2026 · 18:55Z Build v2.1.288 509 read Stable v2.1.285 Latest v2.1.288 Next v2.1.288 Feeds RSS JSON llms.txt llms-full.txt Unofficial
One change · api

Create Environment changedapi/beta/environments/create

Nearest release: v2.1.286, published 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.

Recorded here
Lines+95added
Lines−97removed
From line 17 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits13to this page, all time

The whole hunk

from line 17, old and new numbered
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from line 17
1717 
1818 - `string`
1919 
20 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 45 more`
20 - `"message-batches-2024-09-24"`
2121 
22 - `"message-batches-2024-09-24"`
22 - `"prompt-caching-2024-07-31"`
2323 
24 - `"prompt-caching-2024-07-31"`
24 - `"computer-use-2024-10-22"`
2525 
26 - `"computer-use-2024-10-22"`
26 - `"computer-use-2025-01-24"`
2727 
28 - `"computer-use-2025-01-24"`
28 - `"pdfs-2024-09-25"`
2929 
30 - `"pdfs-2024-09-25"`
30 - `"token-counting-2024-11-01"`
3131 
32 - `"token-counting-2024-11-01"`
32 - `"token-efficient-tools-2025-02-19"`
3333 
34 - `"token-efficient-tools-2025-02-19"`
34 - `"output-128k-2025-02-19"`
3535 
36 - `"output-128k-2025-02-19"`
36 - `"files-api-2025-04-14"`
3737 
38 - `"files-api-2025-04-14"`
38 - `"mcp-client-2025-04-04"`
3939 
40 - `"mcp-client-2025-04-04"`
40 - `"mcp-client-2025-11-20"`
4141 
42 - `"mcp-client-2025-11-20"`
42 - `"dev-full-thinking-2025-05-14"`
4343 
44 - `"dev-full-thinking-2025-05-14"`
44 - `"interleaved-thinking-2025-05-14"`
4545 
46 - `"interleaved-thinking-2025-05-14"`
46 - `"code-execution-2025-05-22"`
4747 
48 - `"code-execution-2025-05-22"`
48 - `"extended-cache-ttl-2025-04-11"`
4949 
50 - `"extended-cache-ttl-2025-04-11"`
50 - `"context-1m-2025-08-07"`
5151 
52 - `"context-1m-2025-08-07"`
52 - `"context-management-2025-06-27"`
5353 
54 - `"context-management-2025-06-27"`
54 - `"model-context-window-exceeded-2025-08-26"`
5555 
56 - `"model-context-window-exceeded-2025-08-26"`
56 - `"skills-2025-10-02"`
5757 
58 - `"skills-2025-10-02"`
58 - `"fast-mode-2026-02-01"`
5959 
60 - `"fast-mode-2026-02-01"`
60 - `"output-300k-2026-03-24"`
6161 
62 - `"output-300k-2026-03-24"`
62 - `"user-profiles-2026-03-24"`
6363 
64 - `"user-profiles-2026-03-24"`
64 - `"user-profiles-2026-08-18"`
6565 
66 - `"user-profiles-2026-08-18"`
66 - `"user-profiles-2026-09-04"`
6767 
68 - `"user-profiles-2026-09-04"`
68 - `"advisor-tool-2026-03-01"`
6969 
70 - `"advisor-tool-2026-03-01"`
70 - `"managed-agents-2026-04-01"`
7171 
72 - `"managed-agents-2026-04-01"`
72 - `"cache-diagnosis-2026-04-07"`
7373 
74 - `"cache-diagnosis-2026-04-07"`
74 - `"dreaming-2026-04-21"`
7575 
76 - `"dreaming-2026-04-21"`
76 - `"thinking-token-count-2026-05-13"`
7777 
78 - `"thinking-token-count-2026-05-13"`
78 - `"server-side-fallback-2026-06-01"`
7979 
80 - `"server-side-fallback-2026-06-01"`
80 - `"server-side-fallback-2026-07-01"`
8181 
82 - `"server-side-fallback-2026-07-01"`
82 - `"fallback-credit-2026-06-01"`
8383 
84 - `"fallback-credit-2026-06-01"`
84 - `"fallback-credit-2026-07-01"`
8585 
86 - `"fallback-credit-2026-07-01"`
86 - `"agent-memory-2026-07-22"`
8787 
88 - `"agent-memory-2026-07-22"`
88 - `"mid-conversation-tool-changes-2026-07-01"`
8989 
90 - `"mid-conversation-tool-changes-2026-07-01"`
90 - `"compact-2026-01-12"`
9191 
92 - `"compact-2026-01-12"`
92 - `"computer-use-2025-11-24"`
9393 
94 - `"computer-use-2025-11-24"`
94 - `"mcp-tunnels-2026-06-22"`
9595 
96 - `"mcp-tunnels-2026-06-22"`
96 - `"structured-outputs-2025-11-13"`
9797 
98 - `"structured-outputs-2025-11-13"`
98 - `"task-budgets-2026-03-13"`
9999 
100 - `"task-budgets-2026-03-13"`
100 - `"thinking-display-updates-2026-08-18"`
101101 
102 - `"thinking-display-updates-2026-08-18"`
102 - `"ce-user-management-2026-07-13"`
103103 
104 - `"ce-user-management-2026-07-13"`
104 - `"mid-conversation-output-config-2026-07-01"`
105105 
106 - `"mid-conversation-output-config-2026-07-01"`
106 - `"thinking-binding-controls-2026-08-01"`
107107 
108 - `"thinking-binding-controls-2026-08-01"`
108 - `"mid-conversation-system-clear-at-2026-08-21"`
109109 
110 - `"mid-conversation-system-clear-at-2026-08-21"`
110 - `"compact-2026-09-04"`
111111 
112 - `"compact-2026-09-04"`
112 - `"inline-tools-2026-09-15"`
113113 
114 - `"inline-tools-2026-09-15"`
115 
116 - `"mcp-client-2026-09-15"`
114 - `"mcp-client-2026-09-15"`
117115 
118116- `"anthropic-workspace-id": optional string`
119117 
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