Deprecate Legacy Themes

[cagataycivici]

As a prerequisite of the new theming api of V4, deprecate the legacy themes as they won't be available in v4.

• Arya
• Bootstrap (Replacement would be Lara)
• Fluent
• Luna
• Mira
• Nano
• Nova
• Rhea
• Saga
• Tailwind
• Vela
• Viva

[minzdrav]

Hi @cagataycivici
What will happen to the custom theme that we created for our project? We used mytheme as the base for our theme.
How hard it will be to migrate to v4? Will you provide a migration guide?

[mikekidder]

@minzdrav - One of the technical lead of PrimeTek is writing a Primeflex to Tailwind migration tool.

See more discussion on the Discord | Primeland | #primeflex channel -- Message Link

[pontsci]

Hi @cagataycivici What will happen to the custom theme that we created for our project? We used mytheme as the base for our theme. How hard it will be to migrate to v4? Will you provide a migration guide?

Same here, we used a custom theme and when we go from 3.46 -> 3.47/3.48 our entire theme breaks in our Nuxt project. Hoping we have some way to migrate, otherwise it seems our current project will be stuck on 3.46 for a while.

[mikebouzidis-aurizon]

We're having exactly the same issue. I don't understand why such a significant breaking change was released as a minor version.

We're going to be stuck on 3.46 until this migration tool is built and we can migrate

[n00ge]

Re-iterating what the others said above. This impacts (breaks) a project I work on as well. Introducing a breaking change like this on a minor version is a huge impact. I'm curious how this affects others decisions to move away from PrimeVue entirely.

Will there be any migration tools to navigate from tailwind to V4?

[pontsci]

Unfortunately, this was a pretty big hit for my company's trust of the library and we have since moved on to a new framework. We need to have up-to-date, stable component frameworks that don't introduce breaking changes into a minor version patch without advance notice. So, unfortunately, after a solid year with Primevue, we have since moved on to a different component library.