Bump version to v0.2.0

[MeowZheng]

No description provided.

[codecov]

Codecov Report

Merging #72 (296bac4) into master (a59279a) will decrease coverage by 0.14%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master      #72      +/-   ##
==========================================
- Coverage   67.80%   67.66%   -0.15%     
==========================================
  Files          85       85              
  Lines        4855     4855              
  Branches      696      696              
==========================================
- Hits         3292     3285       -7     
- Misses       1459     1466       +7     
  Partials      104      104              

Flag	Coverage Δ
unittests	67.66% <100.00%> (-0.15%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
mmflow/version.py	61.53% <100.00%> (ø)
mmflow/datasets/pipelines/transforms.py	77.50% <0.00%> (-1.17%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update a59279a...296bac4. Read the comment docs.