v2.69.0

What's Changed

• fix: disable batch Save until the settings change, as on courses (backport #3181) by @mergify[bot] in #3188
• fix: stop a scroll swipe from reordering the course outline on touch (backport #3182) by @mergify[bot] in #3187
• fix: prevent duplicate course certificates from concurrent requests (backport #3122) by @mergify[bot] in #3185
• fix: record exercise results only from the grading endpoint (backport #3128) by @mergify[bot] in #3184
• fix: evaluator save and currency picker access (backport #3038) by @mergify[bot] in #3186
• feat: redesign evaluator availability as a weekly hours table (backport #3139) by @mergify[bot] in #3183
• fix: lesson videos with non-Latin file names, same-day class reminders and OAuth sign-in (backport #3195) by @mergify[bot] in #3199
• fix: say when a search or filter matched nothing (backport #3046) by @mergify[bot] in #3205
• feat: helpful empty states across lists, dashboards and batch tabs, and a day-1 email for new trial sites (backport #3201) by @mergify[bot] in #3202
• fix(quiz): truncate list titles and shorten length errors (backport #3189) by @mergify[bot] in #3193
• feat: enforce completion and passing per item, close video skip gaps (backport #3155) by @mergify[bot] in #3211
• fix(quiz): don't lose a submit pending when the page closes (backport #3194) by @mergify[bot] in #3209
• feat: enroll many students at once from course and batch dashboards (backport #3154) by @mergify[bot] in #3210

Full Changelog: v2.68.0...v2.69.0