v4.23.0

• Long text files, PDFs, spreadsheets and presentations open much faster, because the app
  lays out only the part near the screen, and renders a PDF page only when you scroll near it.
• Images in long documents load when you scroll near them.
• Search finds every match in a long document, also far from the screen. It ignores case
  and accents, so "cafe" finds "Café".
• A font that the device does not have falls back to one of the same kind, for example a
  sans-serif font for Calibri.
• Spaces between words in Word documents no longer go missing.
• Pro: type formulas into spreadsheet cells. Formula results update as you edit, and
  function names show in the language of the document, for example SUMME in German.
• Saving a spreadsheet computes array formulas, NOW, TODAY, OFFSET, INDIRECT, and
  formulas that refer to each other where the document allows it.
• Excel dates in the short formats show as Excel shows them.
• The app no longer crashes when it closes while a document has unsaved edits.
• A protected file that the app cannot open says so, and offers to open it in another app.

What's Changed

• Ask for a review after every three documents, with no last ask by @andiwand in #716
• Stop two instrumented tests from failing on slow emulators by @andiwand in #717
• Bump fastlane from 2.240.1 to 2.241.0 by @dependabot[bot] in #718
• Bump gradle-wrapper from 9.8.0 to 9.8.1 by @dependabot[bot] in #719
• Bump github/codeql-action from 4.38.2 to 4.38.3 by @dependabot[bot] in #720
• Bump com.diffplug.spotless from 8.10.3 to 8.10.4 by @dependabot[bot] in #721
• Bump fastlane from 2.241.0 to 2.241.1 by @dependabot[bot] in #726
• Bump gradle-wrapper from 9.8.1 to 9.8.2 by @dependabot[bot] in #727
• Bump github/codeql-action from 4.38.3 to 4.39.0 by @dependabot[bot] in #728
• Bump actions/setup-java from 6.0.1 to 6.1.0 by @dependabot[bot] in #729
• Restore the ad removal from Play purchases by @andiwand in #730
• Read PDFs aloud page by page by @andiwand in #731
• Take core 7.6.1, and type formulas in Pro by @andiwand in #733
• Search with the page's own search by @andiwand in #734
• Do not show the unsaved-edits dialog on a closing activity by @andiwand in #735
• Describe "Offer to open any file" as on by default by @andiwand in #736
• Say why an encrypted file that the core cannot decrypt does not open by @andiwand in #737
• Load the later parts of a view on demand by @andiwand in #738
• Cut 4.23.0, with translations and store notes by @andiwand in #739

Full Changelog: v4.22.1...v4.23.0