What’s Changed

API

Features

• Snapshots support by @dobrac in #1799
• Refactor template cache to Redis by @jakubno in #1915
• Refactor alias cache to Redis by @jakubno in #1914

Improvements

• Include estimated usage in sandbox end-of-life webhook by @matthewlouisbrockman in #1919
• chore: include tag in snapshot ID response by @dobrac in https://github.com/e2b-dev/infra/pull/1926

Bug Fixes

• Invalidate template build cache after snapshot creation by @dobrac in #1924

Orchestrator

Features

• Add maximum incoming connections limit by @jakubno in #1899
• Add cgroups v2 resource accounting for sandboxes by @arkamar in #1940
• Create NFS proxy (portmap) by @djeebus in #1846

Improvements

• Add StreamingChunker for progressive 4MB chunk fetching by @levb in #1868

Bug Fixes

• Handle NotFound error for S3 HeadObject by @hurdonkey in #1901

Template Manager

Improvements

• Fix template status temporary logs ordering parity with Loki by @ben-fornefeld in #1942

ClickHouse

Improvements

• Enable ClickHouse for local development by @arkamar in #1898

Bug Fixes

• Apply ClickHouse migrations on local node in multi-shard setup by @jakubno in #1918

New Contributors

• @hurdonkey made their first contribution in #1901

Full Changelog:
https://github.com/e2b-dev/infra/compare/2026.07...2026.08