v2.1.2 A weather lens for the week, and themes you can write yourself. The thermometer button in the toolbar lays an hourly forecast over the calendar: a temperature wash per hour, rain bars scaled by amount and faded by how likely the rain is, a high and low per day in the header, and DWD severe-weather warnings on a row of their own. The calendar recedes underneath while the lens is up and comes straight back when it closes. The day view is the same component with one column, so it gets the lens too. Nothing is fetched or drawn until you press the button, and the lens starts closed on every load. It is something you reach for, not a mode you leave the calendar in, so settings hold only the configuration: a location and a source. The forecast is fetched by the server rather than the page. The app's own CSP is connect-src 'self', so the page could not reach a weather host in any case, and this way your coordinates never leave your instance. Operators who would rather not depend on a public endpoint can point WEATHER_BRIGHTSKY_URL at their own Bright Sky. The data is DWD's, published under CC BY and GeoNutzV, and the credit rides on the grid while the lens is up. Alongside it, two changes to theming. Blacksite is a third built-in theme: carbon ground, one red accent, squared corners and monospace type, with destructive actions pushed off the accent so Delete still reads as Delete. And there is now a Custom theme, which is a layer rather than a blank page. Pick which built-in theme to start from, override individual colour tokens, and add up to 16 KiB of your own CSS on top. It is stored on your account rather than the device, so it follows you everywhere you sign in. If a stylesheet ever leaves the app unusable, open it with ?safemode=1 to load without it; the editor still works, so you can fix the rule or reset. Android: versionCode 8.