Unstract-sdk

What's Changed
* get highlight data from whisperer clientV2 and added in metadata by vishnuszipstack in https://github.com/Zipstack/unstract-sdk/pull/167
* [FIX] Added a condition to avoid pushing usage twice for few LLM models by Deepak-Kesavan in https://github.com/Zipstack/unstract-sdk/pull/169
* feat: Refactored utils, moved function to calculate file size by chandrasekharan-zipstack in https://github.com/Zipstack/unstract-sdk/pull/170


**Full Changelog**: https://github.com/Zipstack/unstract-sdk/compare/v0.59.0...v0.60.0

What's Changed
* [FEAT] Support for Azure and S3 for permanent file storage by harini-venkataraman in https://github.com/Zipstack/unstract-sdk/pull/168


**Full Changelog**: https://github.com/Zipstack/unstract-sdk/compare/v0.58.0...v0.59.0

What's Changed
* Remove feature flag related code changes for remote storage by gaya3-zipstack in https://github.com/Zipstack/unstract-sdk/pull/157


**Full Changelog**: https://github.com/Zipstack/unstract-sdk/compare/v0.57.0rc5...v0.58.0

What's Changed
* Providing default value as empty string by johnyrahul in https://github.com/Zipstack/unstract-sdk/pull/166


**Full Changelog**: https://github.com/Zipstack/unstract-sdk/compare/v0.57.0rc4...v0.57.0rc5

What's Changed
* Support credentials to be empty in local filestorage by gaya3-zipstack in https://github.com/Zipstack/unstract-sdk/pull/164
* Used Whisperer client in LLM Whisperer V2 adapter by jagadeeswaran-zipstack in https://github.com/Zipstack/unstract-sdk/pull/165


**Full Changelog**: https://github.com/Zipstack/unstract-sdk/compare/v0.57.0rc3...v0.57.0rc4

What's Changed
* [Feat] support for "O" series models of OpenAI by pk-zipstack in https://github.com/Zipstack/unstract-sdk/pull/160


**Full Changelog**: https://github.com/Zipstack/unstract-sdk/compare/v0.57.0rc2...v0.57.0rc3