Upgrade PPT to 2.1.0

[hombit]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.79%. Comparing base (c0ba0f2) to head (21b04e9).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #395   +/-   ##
=======================================
  Coverage   97.79%   97.79%           
=======================================
  Files          19       19           
  Lines        2042     2042           
=======================================
  Hits         1997     1997           
  Misses         45       45           

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[github-actions]

Before [c0ba0f2] <v0.6.1>	After [b419721]	Ratio	Benchmark (Parameter)
46.6±2ms	50.6±0.9ms	1.09	benchmarks.ReassignHalfOfNestedSeries.time_run
447±200ms	462±90ms	1.03	benchmarks.ReadFewColumnsHTTPS.time_run
29.8±1ms	30.5±1ms	1.02	benchmarks.AssignSingleDfToNestedSeries.time_run
1.25±0.01ms	1.27±0.01ms	1.02	benchmarks.NestedFrameReduce.time_run
1.35G	1.39G	1.02	benchmarks.ReadFewColumnsS3.peakmem_run
10.8±0.2ms	10.9±0.1ms	1.01	benchmarks.NestedFrameAddNested.time_run
258M	261M	1.01	benchmarks.ReassignHalfOfNestedSeries.peakmem_run
63.6±0.3ms	63.5±0.2ms	1	benchmarks.CountNestedBy.time_run
11.0±0.2ms	11.0±0.09ms	1	benchmarks.NestedFrameQuery.time_run
108M	106M	0.99	benchmarks.NestedFrameQuery.peakmem_run

Click here to view all benchmarks.