Issue #3336780 by diegors, schlaukopf, xjm, fabiansierra5191: Correctly capitalize "url" in documentation only, part 2

Issue #1538118 by dww, swentel, dawehner, pwolanin, sanduhrs, alexpott, ayushmishra206, Wim Leers, yogeshmpawar, mgifford, cilefen, David_Rothstein, drumm, larowlan, Heine, colan, tedbow, benjifisher, klausi, borisson_, quietone: Update status does not verify the identity or authenticity of the release history URL

Issue #3102724 by dww, tedbow, bnjmnm, webchick, ckrina, Gábor Hojtsy, xjm, benjifisher, AaronMcHale, lauriii, shaal, andrewmacpherson, rainbreaw, worldlinemine: Improve usability of core compatibility ranges on available updates report

Issue #3096078 by tedbow, bnjmnm, Gábor Hojtsy, lauriii: Display core compatibility ranges for available module updates

Issue #2587685 by Antti J. Salminen, lauriii, jaakko, AjitS, Sagar Ramgade, rang501: Remove references to non existing preprocess functions

Issue #2471739 by RajeevK, martins.kajins, pektinasen, LewisNyman, jaxxed: Convert reusable layout classes to BEM standards

Revert "Issue #2471739 by RajeevK, martins.kajins, LewisNyman, jaxxed: Convert reusable layout classes to BEM standards"

This reverts commit cec8f5eb.

Issue #2471739 by RajeevK, martins.kajins, LewisNyman, jaxxed: Convert reusable layout classes to BEM standards

Issue #2338167 by alexpott, rbmboogie: Update ProjectInfo class to reflect changes to extension system

Issue #1663206 by mortendk, aliyakhan, LewisNyman, Manuel Garcia, pakmanlh, rteijeiro, jwilson3: Update update.admin.css inline with our CSS standards

Issue #2435493 by effulgentsia: Change String::format()'s '@' and '%' placeholders to be auto-escaped rather than always-escaped

Issue #2329829 by Cottser, lauriii | davidhernandez: Move update classes from preprocess to templates.

Issue #1898466 by joelpittet, webthingee, lokapujya, pplantinga, lokeoke, richardj, bdragon, steveoliver, ry5n, tlattimore, Cottser, siccababes, jenlampton, evanbarter, rodrigoaguilera, W1n5t0n45, drupalmonkey, ezeedub | c4rl: Update.module - Convert theme_ functions to Twig.

Issue #2264753 by cfox612, Cottser, a-fro, joelpittet: Convert theme_update_last_check to update-last-check.html.twig.