https://github.com/quasarframework/quasar-ui-qmarkdown/releases/tag/v1.0.7

• fix(ui): dark mode color improvements
• fix(ui): improvements to markdown cache

For this reason, you can’t use an import in templated code and have to assign it to your object, either data or function

When in templated code, the “this” is implied, so if you add it, then it’s like this.this.localTextColor1

https://github.com/quasarframework/quasar-ui-qcalendar/releases/tag/v1.2.2

• fix(ui): :column-count prop not working for count > 1 (#59)
• fix: be explicit with parseInt
  Enjoy!

Assign to a variable, in data () and use the variable (which is reactive) over your sass variable (which is not reactive).

https://github.com/quasarframework/quasar-ui-qcalendar/releases/tag/v1.2.0

• fix(ui): issues with QBtn on “month” mode
• feat(ui): new prop “selected-start-end-dates” for multi-day selection
  See new example for “month” view how to do multi-day selections
  Enjoy!

have you tried changing any of the colors to see if that works?
Also, even if you add a variable, you have to use it somewhere to be included into your css

https://github.com/quasarframework/quasar-ui-qcalendar/releases/tag/v1.1.1

• fix(ui): Agenda view needs consistent slot

https://github.com/quasarframework/quasar-ui-qscroller/releases/tag/v1.0.4

• fix: issues with QBtn since Quasar 1.5
• feat(json): meta -> docsUrl support

https://github.com/quasarframework/quasar-ui-qcalendar/releases/tag/v1.1.0

• feat(ui): Agenda view (#58)
• more examples to come later!