Issue #2556617 by claudiu.cristea, dawehner, geertvd, Wim Leers, tim.plunkett: [regression] Disabled format still filters and displays the value

Issue #2547741 by stefan.r, harjotsingh, sdstyles, Wim Leers: Introduce FilteredString and get rid of all SafeMarkup::set() calls in the Filter module

Issue #2273925 by larowlan, aneek, lauriii, mikey_p, joelpittet, dimaro, Fabianx, xjm, jaredsmith, effulgentsia, lokapujya, iMiksu, chx, YesCT, googletorp, dawehner, Wim Leers, Cottser: Ensure #markup is XSS escaped in Renderer::doRender()

Issue #2443073 by Wim Leers, joshtaylor: Add #cache[max-age] to disable caching and bubble the max-age

Issue #2350551 by Wim Leers, alexpott, damiankloip, arlinsandbulte: Views fields that have attached assets are lost when Views output caching is enabled

Issue #2340123 by Wim Leers: Setting cache tags can be tricky: use strings instead of nested arrays to improve DX.