Iteration Plan v1.3.9 - July 2021

[ZwwWayne]

MMCV v1.3.8 has been released, see the release notes
We list our plan for v1.3.9, which will be released on July 12th.
The PRs from the communities will also be listed here.
Thus, developers could comprehensively know the plan and the progress.

Features:

• [Feature] Porting mmcv for hip #1022
• [Feature] Support reduce_lr_update #1183
• [Feature] Add flat cosine lr updater #1066
• [Features] Add initialization log #1128
• Add epoch and iter information in model #1115
• [Docs] Build Chinese docs #1073

Enhancements:

• [Feature] Add windows CI #1023
• Use more cpus in building #1046
• decreasing the cycle amplitude after each period in cyclic lr #783
• [Improvement] Improve digit_version & use it for version_checking #1185
• [Docs] Refactor docs #1102
• [Support PyTorch 1.9] add CI for pt1.8 pt1.9 #1141

Fixes:

• Change dict update order #1108
• only log wandb step during training #1139
• Change dict update order #1108
• Resolves the duplicate logs issue #1164
• [bug] val loss log not show using IterBasedRunner #1163
• [Support PyTorch 1.9] [Fix] Fix SyncBN build in PyTorch 1.9 #1138
• [Support PyTorch 1.9] [Fix] Fix saconv #1147
• [Fix] Fix sphinx compile error #1176

If you have created a PR and wish it to be merged in this version, feel free to leave a message in this issue. We will update our plan accordingly here.