The Podlove Webplayer 4 (alpha) was introduced in 2.6.0. First of all: Thanks for that!
The developer asked for feedback. It might be helpful to gather our feedback in this topic.
My positives and negatives after a short bit of testing:
+ primary & secondary color individually changeable + download option integrated in the player itself + embedding + speed adjustments + preview - No sharing to social media. This was cut? At least a "copy linkt to podcast episode page" option would be nice. - "Preview" applies after saving. Not on the fly beforehand. - If secondary color is white, you cant read the tabs after clicking on them, because they are white as well. (Not chosing a secondary color does help here: Then the text on the tabs becomes dark.) - Summary text is not affected by secondary color. This is intentional, but sometimes hard to read. A third optional color could help here.
Bug Report over at GitHub