May 3

1. 07:10

   Upload checkpoint-500 metadata

   shulin16
   Verified signature

   47f3f5f
2. 07:10

   Upload checkpoint-500 shard 3

   shulin16
   Verified signature

   9ef36ea
3. 07:00

   Upload checkpoint-500 shard 2

   shulin16
   Verified signature

   59595a0
4. 06:12

   Upload checkpoint-500 shard 1 without xet

   shulin16
   Verified signature

   e2dfaee
5. 06:01

   Upload checkpoint-500 shard 4 without xet

   shulin16
   Verified signature

   27d2254
6. 05:19

   Smoke test checkpoint-500 upload

   shulin16
   Verified signature

   76f46be