RE: [VOTE] Release Apache DevLake (Incubating) v0.19.0-rc3

[Liang Zhang]

+1 (binding) 

 I checked these items: - Download links are valid. 
- Checksums and signatures. 
- LICENSE/NOTICE/DISCLAIMER files exist 
- No unexpected binary files 
- All source files have ASF headers (**.go and **.js)