v3.10.0: Example, WYSIWYG, DemData, Icons, 404, SVGs, Query

Added

• Task/update example cms defaults (#577)
• feat(settings): wysiwyg customization (#595)
• Pulled in DemData site resources. (a88925d) (1ef0df9)
• feat(djangocms_icon): support cortal font & svg logos (#611)
• feat: minimal 404 error page (ea034fc) (95aefe1)
• feat: svg logos, branding & social, plus templates (#608)
• feat(img): social media logo svgs (1a90e16)
• feat(settings): tup-437, SEARCH_QUERY_PARAM_NAME (#604)

Changed

• chore(core-styles): v0.13.0 (b462ea2)
• chore: retire env()-based themes (Core-CMS v3.9) (#632)
• chore(settings): tacc search above elasticsearch (a54bd43)
• chore(settings): most of elasticsearch in one spot (e03418f)
• docs(management): create "User groups (page)" first (2b222c2)
• chore(taccsite_cms): texascale, robots.txt status (b22aaa8)
• docs: improve release process steps

Fixed

• fix(texascale): restore pre-v3.9.1 heading styles (5934b2e)
• fix: explicit INCLUDES_PORTAL_NAV & …_SEARCH_BAR (01d2505)
• fix: portal nav not to touch cms menu if no search (#614)
• fix(bin): console log undefined to real array (7dbab46)
• fix: pattern demo repair suite (#568)
  • changes default accent from blue to purple (fe3c242)