v0.6.0

• [3df5a3b] build(make): bump version to 0.6.0
• [1882bdd] build(docker): bump version to 0.6.0
• [2ae137a] feat(model): add auto retrying
• [9842e68] build(deps): add tenacity to dependencies
• [203b45c] refactor(model): clean up redundant variables
• [1e0a581] build(docker): add default memory fraction
• [9cc93e8] feat(model): allow to specify memory fraction
• [3ea3cf4] feat(model): use multiple stateful decoders
• [79b71fa] feat(decoder): add stream decoder
• [fa8e235] build(docker): install dependencies before copying app source
• [0d9bc46] refactor(*): update project structure (#6)
• [d106b9b] build(docker): use dedicated script for preloading
• [f1d3019] build(utils): add script for preloading models
• [40610b5] build(deps): remove version hash
• [15ebcc0] build(deps): add pytest to dependencies
• [71a814f] refactor(model): use encode instead of calling tokenizer
• [8156710] build(ci): remove workflow for releasing bundled images