The hidden Tabs release

[0.34.0] - 2023-08-22

Added

• Methods TabbedContent.disable_tab and TabbedContent.enable_tab #3112
• Methods Tabs.disable and Tabs.enable #3112
• Messages Tab.Disabled, Tab.Enabled, Tabs.TabDisabled and Tabs.Enabled #3112
• Methods TabbedContent.hide_tab and TabbedContent.show_tab #3112
• Methods Tabs.hide and Tabs.show #3112
• Messages Tabs.TabHidden and Tabs.TabShown #3112
• Added ListView.extend method to append multiple items #3012

Changed

• grid-columns and grid-rows now accept an auto token to detect the optimal size #3107
• LoadingIndicator now has a minimum height of 1 line.

Fixed

• Fixed auto height container with default grid-rows #1597
• Fixed page_up and page_down bug in DataTable when show_header = False #3093