[release] bump to v0.3.0 (hpcaitech#3830)

[release] v0.2.8 (hpcaitech#3305)

[release] v0.2.7 (hpcaitech#3094)

[release] v0.2.6 (hpcaitech#3057)

Update version.txt (hpcaitech#2727)

[release] update version (hpcaitech#2691)

[release] v0.2.3 (hpcaitech#2669)

* [release] v0.2.3

* polish code

[release] v0.2.2 (hpcaitech#2661)

[workflow] fixed broken rellease workflows (hpcaitech#2604)

[version] 0.1.14 -> 0.2.0 (hpcaitech#2286)