One last pre-release just to be sure, v2.7.0-beta3.
If you try it out, do let me know if it works or not 
Worked for me. Hope it does for you as well.
Release v2.7.0 is now out!
This look great; huge work.
Being able to also thicken the (out)lines is especially useful for eink screen. I’ll be able to try it out later this month and I’ll let you know how I get on/with a picture/etc.
Thanks!
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I tried out the latest update, displaying the applicable minimal pollen allergens on a portion of a (6-color, 800*480) e-ink display.
Thickening the allergen stroke (out)lines made a big difference. I set it to 45 which gave a good trade off between being visible and preserving the shape of the allergen. I need to tweak my color selection further, especially the yellow/orange which is a bit washed out (but at least its legible with the wider strokes).
[and yes, the dashboard is a bit fuzzy/‘dithery’; it’s a work in progress]
Thanks again!
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Happy to hear it works — and I love seeing the card in action. Thanks!
Wesołych Świąt! Schéi Krëschtdeeg! 
Pollenprognos Card v2.8.0 is here, just in time for the holidays!
Pollen.lu Integration - Support for Luxembourg’s official pollen service with 11 allergen types
Polish Localization - Full Polish translation, bringing us to 13 supported languages
Whether you’re tracking pollen in Białystok or Luxembourg City, wishing you clear skies and low pollen counts this holiday season! 
Full release notes: Release v2.8.0: 🇱🇺 Pollen.lu integration and 🇵🇱 Polish localization · krissen/pollenprognos-card · GitHub
Bonjour! Γεια σας! 
Pollenprognos Card v2.9.0 is here. Spring is around the corner and we’re welcoming two new integrations and a new language just in time.
Atmo France. Support for the Atmo France integration, covering 6 pollen types plus air pollution sensors (PM2.5, PM10, ozone, NO₂, SO₂) with dedicated icons.
Google Pollen Levels. Support for the Google Pollen Levels HACS integration, using Google’s Pollen API for global coverage. Both category-level (grass, trees, weeds) and individual plant sensors.
Greek Localization. Full Greek translation, bringing us to 14 supported languages. Thanks AndreasSkarpelos!
Also in this release: the allergy risk icon now shows differentiated facial expressions depending on severity, SILAM sensor detection is more reliable, and card-mod styles work properly in vertical-stack again.
Whether you’re monitoring ragweed in Toulouse, tracking tree pollen through Google’s global API, or checking grass levels in Athens; this release has you covered. 
Full release notes: v2.9.0
Hi, Im going crazy, im not able to install this card from HACS, i get an error saying this “Repository ‘krissen/pollenprognos-card’ exists in the store” but im also not able to find the card when searching for it in HACS. What do i do wrong? Please help me out.
Not sure!
It is in the HACS list of “plugins”, so no need to add it as a custom repo. It should be available.
Indeed, it shows up fine when I look for it (note: not installed below; shown as available to install):
Are you seeing other stuff alright, from HACS?
Hmm. I notice that in your list, you have no plugins (“Instrumentpanel”).
Compare with this list (lower half), where I, like you, searched for “pollen”:
Could it be that you have a filter active, hiding said type?
EDIT: This wasn’t it. I looked closer, and the Hungary “Instrumentpanel” is visible in your screenshot. Maybe it was the country thing, then (mentioned below).
I have a country list set up in the repo’s hacs config. I’ll remove it, in case that has an impact. (It isn’t relevant anymore, anyway, since the card by now has support for pretty much any country, with the added integrations.)
The change has been pushed, but I’m not sure how long it takes for HACS to update it’s cache though.
Did you get HACS to acknowledge the repo, eventually?
No i did not get it to work, i gave up at the moment and tried later but still no success.
Right. No clue what’s up. Haven’t made changes that would cause it; haven’t heard about the issue from elsewhere.
Not sure what else to do, besides possibly opening up an issue over at HACS, than to point at the manual installation instructions in the card’s docs.
I think its solved just now, i uninstalled HACS, removed all files related to it and then reinstalled HACS again. I can now see the pollenprognos-card.
Thanks for trying to help me out 
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Pollenprognos Card v3.3.0 is here. Grass season is in full swing up north, so this one is all about how the card looks.
The big news: there is now a companion badge you can drop straight into Home Assistant’s badge row, no copying YAML out of a full card. And the allergen icon can move into the level ring, so the ring labels what the level is of.
What’s new:
- A badge of its own (
pollenprognos-badge) that shows up in the badge picker, with its own visual editor. You pick what it shows and how it looks. - The icon in the ring, especially nice in minimal mode and on the badge.
- A number in the ring, the level or, for the integrations that report one, the raw measurement.
- An opt-in summary block for an overall-risk overview (Google Pollen Levels, SILAM and Atmo).
- A distinct “no data” look so a missing value no longer looks like a real zero.
- A reworked visual editor with clearer sections and a per-section reset.
With the badge in, the project now comes as two elements, a card and a badge, across 10 integrations and 15 languages. It is all additive: nothing is renamed and every card you already have renders exactly as before.
Full notes and screenshots: Release v3.3.0: a badge of its own, and the icon steps into the ring · krissen/pollenprognos-card · GitHub
Update through HACS as usual, then hard-refresh the browser. As always, let me know how it works for you, and the editor rework in particular: if you have ideas for making it clearer still, I am very keen to hear them.