v2.8.0-rc1

What's Changed

• Add value for BLAKE3 hash function by @tylerwilliams in #248
• replace base 64 with base64 by @atetubou in #249
• Clarify that the syntax of instance_name is decided by the server by @Yannic in #245
• Mention that predefined properties can be added by filing issues by @EdSchouten in #247
• Add buck2 to the list of clients. by @sluongng in #254
• Add BLAKE3 to Go code by @sluongng in #260
• Add justbuild to the list of clients and servers by @oreiche in #256
• add deprecate annotation by @sluongng in #261
• Document NOT_FOUND Execution error reporting by @werkt in #259
• Document Fix typo by @lgalfaso in #266
• Add Reclient to the list of RE clients by @bozydarsz in #267
• Add Siso and Kajiya to the list of RE clients/servers by @ukai in #270
• Upgrade rules_go, Gazelle, Go SDK, googleapis, com_google_protobuf by @linzhp in #269
• Allow emitting output directories as plain Directory messages by @EdSchouten in #258

New Contributors

• @tylerwilliams made their first contribution in #248
• @oreiche made their first contribution in #256
• @lgalfaso made their first contribution in #266
• @bozydarsz made their first contribution in #267
• @ukai made their first contribution in #270
• @linzhp made their first contribution in #269

Full Changelog: v2.7.0-rc1...v2.8.0-rc1