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2026-06-04
New

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Vary Cache by Request Headers

You can now vary cached content based on the value of one or more request headers, such as Accept-Language. Each unique header value combination creates a separate cache entry, enabling localized content, feature flags, and device-specific experiences without sacrificing CDN caching. Learn more
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2026-06-04
Improvement

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WebSocket pay-as-you-go pricing

WebSocket billing has moved to pay-as-you-go pricing based on connection-minutes, replacing the previous tiered monthly subscription model. Connection limits can now be configured from 100 to 25,000 concurrent connections per zone. Learn more
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2026-05-26
Improvement

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CDN Logging API enhancements

The CDN Logging API now supports exact request ID lookup and includes additional fields such as JA4 TLS client fingerprint, ASN, and ASN organization in the response. Learn more
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2026-05-20
CDN(New)

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CDN Logging API v2

The CDN Logging API v2 now returns structured JSON with filtering by status, cache status, country, IP, edge location, URL, User-Agent, and Referer. Learn more
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2026-05-07
Improvement

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Per-request control for Request Coalescing

You can now enable or disable Request Coalescing per request using Edge Rules, allowing more granular control over caching behavior. Learn more
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2026-04-28
New

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Seamless Domain Migration

Introducing seamless domain migration with SSL certificate issuance via DNS verification, allowing zero-downtime transitions to bunny.net. Learn more
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2026-03-26
New

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JA4 fingerprinting

JA4 TLS fingerprinting is now available on all pull zones. Identify clients based on their TLS handshake characteristics via the CDN-JA4 request header. Learn more
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2026-03-26
New

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Edge Rule pattern matching

Use Lua-based pattern matching in Edge Rule conditions to match structured request values such as URLs, headers, cookies, and query strings. Learn more
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2026-03-18
New

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Edge Rule pattern matching

You can now use Lua-based pattern matching in Edge Rule conditions to match structured request values such as URLs, headers, cookies, and query strings. Learn more
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2026-03-09
New

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JA4 fingerprinting

JA4 TLS fingerprinting is now available on all pull zones. Identify clients based on their TLS handshake characteristics, and access the fingerprint via the CDN-JA4 request header. Learn more
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2026-03-09
Improvement

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Logging and Permanent Log Storage updates

Logging documentation has been updated with improved details on log retention, and Permanent Log Storage now includes specifics on part rotation, file size limits, and GZip compression. Learn more