Release v1.0.0-beta.2-8af1ab0ff-20251208-1765190404

What's Changed

• refactor(servers): allow custom flight service by @v0y4g3r in #7333
• fix: reset cached channel on errors with VIP by @fengjiachun in #7335
• chore: members and committers update by @fengjiachun in #7341
• refactor(servers): bulk insert service by @v0y4g3r in #7329
• fix: configure HTTP/2 keep-alive for heartbeat client to detect network failures faster by @WenyXu in #7344
• refactor: remove datafusion data frame wrapper by @waynexia in #7347
• perf: treat DISTINCT as comm/part-comm by @waynexia in #7348
• test: gc worker scheduler mock test by @discord9 in #7292
• feat: implement a cache for manifest files by @evenyag in #7326
• feat: add more verbose metrics to scanners by @evenyag in #7336
• fix: regression with shortcutted statement on postgres extended query by @sunng87 in #7340
• chore: rm unnecessary warning by @discord9 in #7352
• feat: decode pk eagerly by @waynexia in #7350
• feat: run histogram quantile in safe mode for incomplete data by @waynexia in #7297
• chore: rename to avoid git reserved name by @discord9 in #7359

Full Changelog: v1.0.0-beta.2...v1.0.0-beta.2-8af1ab0ff-20251208-1765190404