try msgpack 1.1.0rc1

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 82.20%. Comparing base (8dcd8da) to head (9c262cc). Report is 5 commits behind head on 1.4-maint.

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Additional details and impacted files

```diff @@ Coverage Diff @@ ## 1.4-maint #8224 +/- ## ============================================= - Coverage 82.47% 82.20% -0.27% ============================================= Files 38 38 Lines 11027 11027 Branches 2116 2116 ============================================= - Hits 9094 9065 -29 - Misses 1365 1388 +23 - Partials 568 574 +6 ```

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