v3.0.0rc3

What's Changed

• Fix Dynamic labels font size not resizing when needed by @azagaya in #149
• Fix two small problems that caused warnings in the output by @azagaya in #148
• Update example dashboard by @lloesche in #150
• Improve y labels on charts by @azagaya in #151
• Add Pablo to CODEOWNERS by @lloesche in #152
• Catch a division by 0 error if the chart only have series with 0 by @azagaya in #153
• Close all toasts on a connect by @RPicster in #155
• Websocket connection tries to automatically reconnect. by @RPicster in #156
• Changed "mark for cleanup" warning tooltip by @RPicster in #157
• Avoid showing widget warning overlay if the request was cancelled by @azagaya in #158
• Fix for default dashboard not loading by @RPicster in #159
• Added better error handling and fixed a crash with new Error codes by @RPicster in #160
• Removed debug print by @RPicster in #161
• Fixed bug where the Setup Wizard would add duplicate values to arrays… by @RPicster in #162
• Reworked Table Widget by @RPicster in #163
• Push to RC3 by @RPicster in #164

Full Changelog: 3.0.0rc2...3.0.0rc3