release: 3.8.0

[stainless-app]

Automated Release PR

3.8.0 (2026-06-23)

Full Changelog: v3.7.0...v3.8.0

Features

• [🪿] Remove allow-subscriptions-custom-billing-anchor feature flag (0b2f187)
• Add alert specifiers to for low_remaining_contract_credit_and_commit_balance_reached threshold notification creation payload (d0a03a2)
• Add any_commit_and_credit_ids to override specifier fields (e66aa3f)
• add getSubscriptionSeatsHistory to Node SDK (afa25a4)
• Add notification_metadata to four API endpoints (Anthropic-only) (d5b978f)
• added created by to commits (64441c6)
• createdBy description specifies excluding system created commits (4c06403)
• daily recurrence frequency for recurring commits (a958ad8)
• Docs: Update v1.yml (b9f48bf)
• Revert "[pgs] Remove allow-subscriptions-custom-billing-anchor and proration rounding feature flags" (7db3ff6)
• Revert "Revert "[pgs] Remove allow-subscriptions-custom-billing-anchor and proration rounding feature flags"" (3d6181a)
• skip seat IDs from balances (e716823)
• Update copy (32863d9)

Bug Fixes

• client: send content-type header for requests with an omitted optional body (ae6806b)

Chores

• (internal) Add description for threshold balance specifiers fields (3f3c0f2)

Documentation

• add RPS limit and batch recommendation to addRate endpoint (8191088)
• mcp-server: warn about HTTP transport auth and local code execution risks (#262) (f541564)

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