that was fast for a Saturday evening, @kswang1029 😆

need to monitor the v4 release schedule then we can get this issue scheduled in our development cycle.

@veggiesaurus @YuHsuan-Hwang just found that v4 has been released (finally).

Blueprint 5 is now out and stable. It's a minor update on BP4. Having recently gone through a similar upgrade, some things I've learnt:

We can make our lives much easier by doing prep work before the actual upgrade:

• use proper class names in typescript from the Classes import
• use the ns variable in SCSS instead of bp3 or bp4 prefixes
• Start moving away from deprecated components and use their replacement components instead. Some are for example popover, tooltip, menuitem and overlay

Once we've made these changes we can proceed with the upgrade.