v2.0.0-alpha.6

What's Changed

• feat: check plugin reference before drop by @Yisaer in #2930
• feat: check stream before drop by @Yisaer in #2931
• feat: support bump sql source conf by @Yisaer in #2937
• feat(io): video source add props by @ngjaying in #2939
• feat: support sql source by @Yisaer in #2933
• feat: support rewind by @Yisaer in #2940
• feat: support sql reconnection by @Yisaer in #2941
• refactor(node): scan table acc by @ngjaying in #2944
• feat: support sql sink by @Yisaer in #2945
• fix(test): checkpoint tests by @ngjaying in #2948
• fix: let prom metrics controlled by tag by @Yisaer in #2956
• chore: organize built-in source/sink by @ngjaying in #2957
• refactor(converter): add ext props by @ngjaying in #2958
• feat: support http pull source by @Yisaer in #2953
• feat: support httppull source with auth by @Yisaer in #2960
• fix(file): scanner dynamic buffer by @ngjaying in #2959

Full Changelog: v2.0.0-alpha.5...v2.0.0-alpha.6