Issue #3306584 by Spokje, Wim Leers: [11.x] Remove EditorLinkDialog, EditorImageDialog and EditorMediaDialog in Drupal 11

Issue #2157945 by mondrake, andypost, kim.pepper, Bhanu951, alexpott, martin107, plach, ankithashetty, dawehner, karishmaamin, voleger, jhedstrom, jofitz, kostyashupenko, shashikant_chauhan, longwave, zeeshan_khan, claudiu.cristea, mstrelan, Berdir: Deprecate format_size() and use Drupal\Core\StringTranslation\ByteSizeMarkup instead

Issue #3306597 by Wim Leers, Anchal_gupta, _utsavsharma, smustgrave: Improve usability of the "Enable image uploads" checkbox

Issue #3210129 by quietone, murilohp, xjm: Fix spelling for words used once, beginning with 'a' -> 'd', inclusive

Issue #3072752 by mikelutz, amateescu, Wim Leers, andypost, xjm, Gábor Hojtsy, samuel.mortenson: Invalid markup in ImageItem (causes test failures with symfony/dom-crawler:4.3+)

Issue #3000057 by kim.pepper, andypost, claudiu.cristea, voleger, dww, Berdir, larowlan: Deprecate drupal_set_time_limit() and file_upload_max_size() and move to Environment component

Issue #2776975 by joelpittet, dawehner, tim.plunkett, xjm, pfrenssen: March 3, 2017: Convert core to array syntax coding standards for Drupal 8.3.x RC phase

Issue #2324371 by lauriii, aneek, chx, joelpittet, webflo, Fabianx, rteijeiro: Fix common HTML escaped render #key values due to Twig autoescape.

Issue #2028109 by tim.plunkett, almaudoh, twistor, larowlan, slashrsm, Berdir, Arla, neclimdul, Cottser: Convert hook_stream_wrappers() to tagged services.

Issue #2309175 by Wim Leers: Fixed HTML double-escaping in Text Editor image settings configuration UI.

Issue #2030605 by tim.plunkett, mr.baileys, webwarrior, Wim Leers | plopesc: Expand Editor with methods.

Issue #2130811 by alexpott, Gábor Hojtsy, vijaycs85, sun, Wim Leers: Use config schema in saving and validating configuration form to ensure data is consistent and correct.

Issue #2105939 by Wim Leers, vijaycs85: Make sure all YML files in Editor module has no type-casting to string + config system changes broke image uploading in editors.

Issue #2067119 by pameeela, longwave, tstoeckler, Wim Leers: Fixed 'width' and 'height' HTML placeholder attributes in image dialog are not translated, yet should be lcfirst.

Issue #1932652 by Wim Leers, nirbhasa, quicksketch: Add image uploading to WYSIWYGs through editor.module.