This update lets templates adjust their rendering context when including other templates, such as changing language settings for a specific included section. It also removes an older template cache path so the correct context is consistently used when loading and rendering views.

- Removed cache from ir.qweb
- Added t-context attribute on t-call that updates the context used for the rendering.

eg:

``` xml
<t t-call="foobar" t-context=" { 'lang': new_language } "/>
```

This update enhances the website app with new versioning and editing-related capabilities, making it easier to manage website changes before they go live. It also updates related website, blog, and event data so businesses can maintain a more controlled and reliable online presence.

The Product menu now includes improved menu tips and help text. This makes it easier for users to understand where to go and what each product-related menu option is for.

- Task: https://www.odoo.com/web#id=10270&view_type=form&model=project.task&action=333&active_id=131
- Pad: https://pad.odoo.com/p/r.R4ll97W6LmGXuyNZ

Forum posts and answers can now automatically mark links from lower-karma users so search engines do not reward spam. This helps protect the website's search reputation while allowing trusted contributors to post normal links once they meet the karma threshold.

... user have karma more than karma_nofollow then don't add meta tag.
- Task: https://www.odoo.com/web#id=9429&view_type=form&model=project.task&menu_id=3942&action=327
- Pad: https://pad.odoo.com/p/r.VpEnCuXbjsfGEatU