← Annotations ExtensibilityCONTENT HISTORYWHAT CHANGED · RULE-BASED ANALYSIS
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Update to Annotations Extensibility
Snapshot Oct 4, 2026 · 12:27 UTC · version 0.1.1
Package or technical metadata updated
Algorithm: removed “RSA_PKCS1_SHA256”.
Observed in package metadata. These changes alone do not establish a new customer-facing feature.
Algorithm
Before
RSA_PKCS1_SHA256
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Not present
Key id
Before
lITLhD2sQMkzmyYdQoOlErlyCSOM0m1gJ5jYZyzq3iQ
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Not present
Sha256
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274d0931d14b0ada7560b1ff0f98d83114e26572f47712c1778b71790aad222b
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Not present
Signature
Before
V2XjW0VhX1iWwpSGxuOvugY17HdpZ0clQpo2rHVCfEJ41wdNwNggBHFWUhmun6aWsHW50ogAz+seDbWKE1YHLsuW7BqdgSYWe90gA3TPNV6m/Lr5116zKkHXMv1rYUn+Zn4PY+JuH1WDuPYqjt4ELCGQ7z4EvImbZVvaUAI//Mkn7Wx1p4SvKOfFY6MrZ4m2cefYaxcuTQT0/JQU7gXwOEqgjwixtAan7SzOdcU0778X9...
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Compare saved observations
Download comparison JSONFull technical diff · 4 changed fields
removed /release/algorithm
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"RSA_PKCS1_SHA256"
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Field is absent
removed /release/key_id
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"lITLhD2sQMkzmyYdQoOlErlyCSOM0m1gJ5jYZyzq3iQ"
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Field is absent
removed /release/sha256
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"274d0931d14b0ada7560b1ff0f98d83114e26572f47712c1778b71790aad222b"
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Field is absent
removed /release/signature
BEFORE
"V2XjW0VhX1iWwpSGxuOvugY17HdpZ0clQpo2rHVCfEJ41wdNwNggBHFWUhmun6aWsHW50ogAz+seDbWKE1YHLsuW7BqdgSYWe90gA3TPNV6m/Lr5116zKkHXMv1rYUn+Zn4PY+JuH1WDuPYqjt4ELCGQ7z4EvImbZVvaUAI//Mkn7Wx1p4SvKOfFY6MrZ4m2cefYaxcuTQT0/JQU7gXwOEqgjwixtAan7SzOdcU0778X9qL/sfz0LHUWPvYe9NxjIRzULM6UzTWERVeyOIMLTvf8KiyUMVLRBcvrbLZ4FWODRWD13e1IujqiV8bx6utJA+2IjOHHyAcv+xgnHQDNzQ=="
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Full snapshot data
{
"canonical_app_id": null,
"connector_id": null,
"created_at": "2026-09-25T06:10:50.787729Z",
"discoverability": "LISTED",
"id": "Plugin_94f13f4285908191bb882d31b1ffc59e",
"is_template": false,
"name": "annotations-extensibility",
"release": {
"app_ids": [],
"app_manifest": null,
"app_templates": [],
"description": "Customize annotation mode for your website in the ChatGPT browser: choose what users can select, add context to comments, and offer controls that preview changes.",
"display_name": "Annotations Extensibility",
"id": "pluginrel_6ab9c8a0811c8191a0943487cf190407",
"interface": {
"brand_color": "#0169CC",
"capabilities": [
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],
"category": "Developer Tools",
"composer_icon_dark_url": null,
"composer_icon_url": "https://files.openai.com/content?id=file_000000005d3481f5a49dd27c7cffe5ad",
"default_prompt": "Customize annotation mode for my website in the ChatGPT browser.",
"default_prompts": [
"Customize annotation mode for my website in the ChatGPT browser.",
"Add custom controls to this website's annotation editor.",
"Explain how my website can customize annotation mode."
],
"developer_name": "OpenAI",
"logo_url": "https://files.openai.com/content?id=file_00000000925081f6be5f1b1814c86bc4",
"logo_url_dark": null,
"long_description": "Customize what happens when someone uses annotation mode on your website in the ChatGPT browser. Choose which parts of the page they can select, add useful context to their comments, and offer controls that preview changes such as color, size, or visibility. Use public documentation to integrate page selection, custom controls, and canvas objects through your existing application code.",
"plugin_category_id": "developer tools",
"privacy_policy_url": "https://openai.com/policies/row-privacy-policy/",
"screenshot_urls": [],
"short_description": "Customize how annotation mode interacts with your site.",
"terms_of_service_url": "https://openai.com/policies/row-terms-of-use/",
"website_url": "https://learn.chatgpt.com/docs/annotations-extensibility"
},
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"annotation mode",
"ChatGPT browser",
"website",
"feedback",
"canvas"
],
"mcp_servers": [],
"onboarding_skill_name": null,
"requires_local_executor": false,
"skills": [
{
"description": "Explain or integrate the Browser Annotation API to customize annotation mode for a website in the ChatGPT browser. Use when choosing selectable content, attaching context to comments, adding custom controls, or supporting objects in canvas and 3D views.",
"interface": {
"brand_color": null,
"default_prompt": "Use $annotations-extensibility to customize annotation mode for this website in the ChatGPT browser.",
"display_name": "Annotations Extensibility",
"icon_large_url": null,
"icon_small_url": null,
"iconography": null,
"short_description": "Customize how annotation mode interacts with your site"
},
"name": "annotations-extensibility",
"plugin_release_skill_id": "pluginrsk_6ab9c8a0ee148191bafea7d60c796b96"
}
],
"version": "0.1.1"
},
"scope": "GLOBAL",
"share_url": "https://chatgpt.com/plugins/Plugin_94f13f4285908191bb882d31b1ffc59e?open_in_app",
"status": "ENABLED"
}SHA-256 of public snapshot: 498b91bcc492e0abd307df0e5abee81cdd306824ca825cbc01e1143337eb88fa