docs: 3.5.2 version readme

[codecov-commenter]

Codecov Report

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

Comparison is base (bd40cda) 73.30% compared to head (4feefb2) 73.27%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## 3.1 #238 +/- ## ========================================== - Coverage 73.30% 73.27% -0.04% ========================================== Files 60 60 Lines 6562 6562 ========================================== - Hits 4810 4808 -2 - Misses 1220 1221 +1 - Partials 532 533 +1 ```

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