Breaking Changes

• E2E AAD authentication - This change removes the key based authentication between the webApp and the webApi and replaces it with E2E AAD user based authentication when deployed to Azure. This drastically improves the security of the deployed resources but does require some additional AAD setup. This change also removes the need for an AAD Application when running locally which greatly simplifies things. #126
• Cosmos Db schema changes - This change improves the performance of Chat-Copilot by redesigning the partition keys used in Cosmos Db collections. This is a breaking change and will require special attention when deploying over existing resources, this blog post has all the details. #240

What else changed

• Integration with Azure Content Moderation Service by @teresaqhoang in https://github.com/microsoft/chat-copilot/pull/143
• Added ability to delete chats by @teresaqhoang in https://github.com/microsoft/chat-copilot/pull/193
• Add dockerfile and docker-compose support by @huangyingting in https://github.com/microsoft/chat-copilot/pull/184
• Fix scenario tests by @TaoChenOSU in https://github.com/microsoft/chat-copilot/pull/265
• WebApi integration tests by @glahaye in https://github.com/microsoft/chat-copilot/pull/268
• Encapsulate signalR hub connection instance by @TaoChenOSU in https://github.com/microsoft/chat-copilot/pull/144
• Add community sections to the main ReadMe by @TaoChenOSU in https://github.com/microsoft/chat-copilot/pull/195
• Adding the branch name to the concurrency group to separate deploymen… by @alliscode in https://github.com/microsoft/chat-copilot/pull/205
• Re-ordered plug-in result to be included after chat-history by @crickman in https://github.com/microsoft/chat-copilot/pull/182
• Fix problem when sqlAdminPassword is not provided by @glahaye in https://github.com/microsoft/chat-copilot/pull/207
• added more generic exception message and summary by @ashishwebt in https://github.com/microsoft/chat-copilot/pull/219
• Fix Null Reference on Content-Saftey service by @crickman in https://github.com/microsoft/chat-copilot/pull/222
• Tweak ContentSafetyOptions.Enabled attribution and stream-line ServiceExtensiosn by @crickman in https://github.com/microsoft/chat-copilot/pull/234
• Add a dotnet format check workflow by @TaoChenOSU in https://github.com/microsoft/chat-copilot/pull/216
• Add missing step to README instructions for enabling auth by @gitri-ms in https://github.com/microsoft/chat-copilot/pull/235
• Update import document tool to new auth model by @gitri-ms in https://github.com/microsoft/chat-copilot/pull/239
• Fix incorrect tab mentioned for frontend app registration by @Rainson12 in https://github.com/microsoft/chat-copilot/pull/248
• Building main.json from main.bicep to get latest changes. by @alliscode in https://github.com/microsoft/chat-copilot/pull/262
• Render chat messages as markdown by @Rainson12 in https://github.com/microsoft/chat-copilot/pull/263
• Update Dockerfile.nginx by @huangyingting in https://github.com/microsoft/chat-copilot/pull/269
• Add scenario test readme by @TaoChenOSU in https://github.com/microsoft/chat-copilot/pull/272
• *nix codestyle by @dluc in https://github.com/microsoft/chat-copilot/pull/282
• Updating broken links and links to wrong repository. by @alliscode in https://github.com/microsoft/chat-copilot/pull/278
• Lot's of docs and README fixes and improvements!

New Contributors

• @gitri-ms made their first contribution in https://github.com/microsoft/chat-copilot/pull/126
• @ashishwebt made their first contribution in https://github.com/microsoft/chat-copilot/pull/219
• @huangyingting made their first contribution in https://github.com/microsoft/chat-copilot/pull/184
• @Rainson12 made their first contribution in https://github.com/microsoft/chat-copilot/pull/248
• @dluc made their first contribution in https://github.com/microsoft/chat-copilot/pull/282

Full Changelog: https://github.com/microsoft/chat-copilot/compare/0.2...0.3