This is a Testnet release. It is not recommended for Mainnet Beta
Changes
- feat: add custom version HTTP header str
- Detect and reject invalid AccountInfo reallocations
- Close QUIC connection before dropping the entry (#26269) (#26302)
- Fix active vote account close error (#26250) (#26297)
- Enable wire compression in Solana CLI and Rust client (#26236) (#26275)
Upgrade notes
If you're upgrading from 1.9 to 1.10.27:
- OS network limit tests now produce an error by default. Consult the System Tuning section here or add
--no-os-network-limits-test
to your startup arguments - the validator dynamic port range must be at least 12 wide but can be made wider to handle future expansions. The ports specified with
--dynamic-port-range
will also need to be open in any firewalls. Recommended value:--dynamic-port-range 8000-8020