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$ POST /api/v3/users
# New endpoint in v3.0
⚠ /api/v2/users
# Deprecated - use v3
Response: 200 OK
When developers can't track changes, they can't plan migrations or fix breaking changes
Without clear communication, API changes break integrations and frustrate your developer users.
Changes documented in GitHub, Slack, emails, and docs make it impossible to track what changed when.
Developers need time to plan migrations. Last-minute deprecation notices cause chaos.
Document every change, warn about deprecations, and help developers stay current
Document what changed in each API version. Developers can see exactly what's new, changed, or deprecated.
Announce deprecations well in advance. Give developers time to migrate and provide migration guides.
Share performance optimizations, rate limit changes, and infrastructure improvements.
Include code snippets, cURL examples, and response samples to make integration easy.
Features designed specifically for documenting API changes and developer tools
Tag each update with API version numbers. Developers can filter by version.
Beautiful syntax highlighting for JSON, JavaScript, Python, and more.
Write in Markdown for easy formatting, tables, lists, and code blocks.
Developers can search your entire changelog history for specific changes.
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