david fcd4b23cdd fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch ...

Co-authored-by: Cursor <cursoragent@cursor.com>

2026-08-03 07:22:19 +08:00

book-1-lesson-1

refresh images after QA-gated regeneration (book 1)

2026-08-02 14:43:51 +08:00

book-1-lesson-2

v2.2 masters: book 1

2026-08-01 00:38:45 +08:00

book-1-lesson-3

refresh images after QA-gated regeneration (book 1)

2026-08-02 14:43:51 +08:00

book-1-lesson-4

refresh images after QA-gated regeneration (book 1)

2026-08-02 14:43:51 +08:00

book-1-lesson-5

refresh images after QA-gated regeneration (book 1)

2026-08-02 14:43:51 +08:00

book-2-lesson-1

refresh images after QA-gated regeneration (book 2)

2026-08-02 14:43:54 +08:00

book-2-lesson-2

refresh images after QA-gated regeneration (book 2)

2026-08-02 14:43:54 +08:00

book-2-lesson-3

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-2-lesson-4

v2.2 masters: book 2

2026-08-01 00:38:49 +08:00

book-2-lesson-5

v2.2 masters: book 2

2026-08-01 00:38:49 +08:00

book-3-lesson-1

image fixes: source crops replace QA-failed AI renders (book 3)

2026-08-02 16:32:49 +08:00

book-3-lesson-2

image fixes: source crops replace QA-failed AI renders (book 3)

2026-08-02 16:32:49 +08:00

book-3-lesson-3

image fixes: source crops replace QA-failed AI renders (book 3)

2026-08-02 16:32:49 +08:00

book-3-lesson-4

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-3-lesson-5

v2.2 masters: book 3

2026-08-01 00:38:57 +08:00

book-4-lesson-1

refresh images after QA-gated regeneration (book 4)

2026-08-02 14:43:59 +08:00

book-4-lesson-2

refresh images after QA-gated regeneration (book 4)

2026-08-02 14:43:59 +08:00

book-4-lesson-3

refresh images after QA-gated regeneration (book 4)

2026-08-02 14:43:59 +08:00

book-4-lesson-4

refresh images after QA-gated regeneration (book 4)

2026-08-02 14:43:59 +08:00

book-4-lesson-5

masters: regenerate (Opus 4.8) — fixed module titles + L4-5 review

2026-06-18 12:39:19 +08:00

book-5-lesson-1

refresh images after QA-gated regeneration (book 5)

2026-08-02 14:44:01 +08:00

book-5-lesson-2

image fixes: source crops replace QA-failed AI renders (book 5)

2026-08-02 16:32:50 +08:00

book-5-lesson-3

refresh images after QA-gated regeneration (book 5)

2026-08-02 14:44:01 +08:00

book-5-lesson-4

refresh images after QA-gated regeneration (book 5)

2026-08-02 14:44:01 +08:00

book-5-lesson-5

v2.2 masters: book 5

2026-08-01 00:39:09 +08:00

book-6-lesson-1

refresh images after QA-gated regeneration (book 6)

2026-08-02 14:44:03 +08:00

book-6-lesson-2

refresh images after QA-gated regeneration (book 6)

2026-08-02 14:44:03 +08:00

book-6-lesson-3

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-6-lesson-4

refresh images after QA-gated regeneration (book 6)

2026-08-02 14:44:03 +08:00

book-6-lesson-5

v2.2 masters: book 6

2026-08-01 00:39:32 +08:00

book-7-lesson-1

image fixes: source crops replace QA-failed AI renders (book 7)

2026-08-02 16:32:51 +08:00

book-7-lesson-2

image fixes: source crops replace QA-failed AI renders (book 7)

2026-08-02 16:32:51 +08:00

book-7-lesson-3

image fixes: source crops replace QA-failed AI renders (book 7)

2026-08-02 16:32:51 +08:00

book-7-lesson-4

refresh images after QA-gated regeneration (book 7)

2026-08-02 14:44:05 +08:00

book-7-lesson-5

v2.2 masters: book 7

2026-08-01 00:39:37 +08:00

book-8-lesson-1

image fixes: source crops replace QA-failed AI renders (book 8)

2026-08-02 16:32:52 +08:00

book-8-lesson-2

image fixes: source crops replace QA-failed AI renders (book 8)

2026-08-02 16:32:52 +08:00

book-8-lesson-3

refresh images after QA-gated regeneration (book 8)

2026-08-02 14:44:07 +08:00

book-8-lesson-4

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-8-lesson-5

image fixes: source crops replace QA-failed AI renders (book 8)

2026-08-02 16:32:52 +08:00

book-9-lesson-1

image fixes: source crops replace QA-failed AI renders (book 9)

2026-08-02 16:32:53 +08:00

book-9-lesson-2

image fixes: source crops replace QA-failed AI renders (book 9)

2026-08-02 16:32:53 +08:00

book-9-lesson-3

v2.2 masters: book 9

2026-08-02 07:10:13 +08:00

book-9-lesson-4

refresh images after QA-gated regeneration (book 9)

2026-08-02 14:44:09 +08:00

book-9-lesson-5

refresh images after QA-gated regeneration (book 9)

2026-08-02 14:44:09 +08:00

book-10-lesson-1

image fixes: source crops replace QA-failed AI renders (book 10)

2026-08-02 16:32:54 +08:00

book-10-lesson-2

refresh images after QA-gated regeneration (book 10)

2026-08-02 14:44:11 +08:00

book-10-lesson-3

image fixes: source crops replace QA-failed AI renders (book 10)

2026-08-02 16:32:54 +08:00

book-10-lesson-4

v2.2 masters: book 10

2026-08-02 07:10:21 +08:00

book-10-lesson-5

v2.2 masters: book 10

2026-08-02 07:10:21 +08:00

book-11-lesson-1

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-11-lesson-2

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-11-lesson-3

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-11-lesson-4

refresh images after QA-gated regeneration (book 11)

2026-08-02 14:44:12 +08:00

book-11-lesson-5

v2.2 masters: book 11

2026-08-02 07:10:27 +08:00

book-12-lesson-1

refresh images after QA-gated regeneration (book 12)

2026-08-02 14:44:14 +08:00

book-12-lesson-2

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-12-lesson-3

image fixes: source crops replace QA-failed AI renders (book 12)

2026-08-02 16:32:56 +08:00

book-12-lesson-4

refresh images after QA-gated regeneration (book 12)

2026-08-02 14:44:14 +08:00

book-12-lesson-5

refresh images after QA-gated regeneration (book 12)

2026-08-02 14:44:14 +08:00

book-1-lesson-1.module

v2.2 masters: book 1

2026-08-01 00:38:45 +08:00

book-1-lesson-2.module

v2.2 masters: book 1

2026-08-01 00:38:45 +08:00

book-1-lesson-3.module

v2.2 masters: book 1

2026-08-01 00:38:45 +08:00

book-1-lesson-4.module

v2.2 masters: book 1

2026-08-01 00:38:45 +08:00

book-1-lesson-5.module

v2.2 masters: book 1

2026-08-01 00:38:45 +08:00

book-2-lesson-1.module

v2.2 masters: book 2

2026-08-01 00:38:49 +08:00

book-2-lesson-2.module

v2.2 masters: book 2

2026-08-01 00:38:49 +08:00

book-2-lesson-3.module

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-2-lesson-4.module

v2.2 masters: book 2

2026-08-01 00:38:49 +08:00

book-2-lesson-5.module

v2.2 masters: book 2

2026-08-01 00:38:49 +08:00

book-3-lesson-1.module

v2.2 masters: book 3

2026-08-01 00:38:57 +08:00

book-3-lesson-2.module

v2.2 masters: book 3

2026-08-01 00:38:57 +08:00

book-3-lesson-3.module

v2.2 masters: book 3

2026-08-01 00:38:57 +08:00

book-3-lesson-4.module

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-3-lesson-5.module

v2.2 masters: book 3

2026-08-01 00:38:57 +08:00

book-4-lesson-1.module

v2.2 masters: book 4

2026-08-01 00:39:07 +08:00

book-4-lesson-2.module

v2.2 masters: book 4

2026-08-01 00:39:07 +08:00

book-4-lesson-3.module

v2.2 masters: book 4

2026-08-01 00:39:07 +08:00

book-4-lesson-4.module

v2.2 masters: book 4

2026-08-01 00:39:07 +08:00

book-4-lesson-5.module

v2.2 masters: book 4

2026-08-01 00:39:07 +08:00

book-5-lesson-1.module

v2.2 masters: book 5

2026-08-01 00:39:09 +08:00

book-5-lesson-2.module

v2.2 masters: book 5

2026-08-01 00:39:09 +08:00

book-5-lesson-3.module

v2.2 masters: book 5

2026-08-01 00:39:09 +08:00

book-5-lesson-4.module

v2.2 masters: book 5

2026-08-01 00:39:09 +08:00

book-5-lesson-5.module

v2.2 masters: book 5

2026-08-01 00:39:09 +08:00

book-6-lesson-1.module

v2.2 masters: book 6

2026-08-01 00:39:32 +08:00

book-6-lesson-2.module

v2.2 masters: book 6

2026-08-01 00:39:32 +08:00

book-6-lesson-3.module

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-6-lesson-4.module

v2.2 masters: book 6

2026-08-01 00:39:32 +08:00

book-6-lesson-5.module

v2.2 masters: book 6

2026-08-01 00:39:32 +08:00

book-7-lesson-1.module

v2.2 masters: book 7

2026-08-01 00:39:37 +08:00

book-7-lesson-2.module

v2.2 masters: book 7

2026-08-01 00:39:37 +08:00

book-7-lesson-3.module

v2.2 masters: book 7

2026-08-01 00:39:37 +08:00

book-7-lesson-4.module

v2.2 masters: book 7

2026-08-01 00:39:37 +08:00

book-7-lesson-5.module

v2.2 masters: book 7

2026-08-01 00:39:37 +08:00

book-8-lesson-1.module

v2.2 masters: book 8

2026-08-01 00:39:42 +08:00

book-8-lesson-2.module

v2.2 masters: book 8

2026-08-01 00:39:42 +08:00

book-8-lesson-3.module

v2.2 masters: book 8

2026-08-01 00:39:42 +08:00

book-8-lesson-4.module

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-8-lesson-5.module

v2.2 masters: book 8

2026-08-01 00:39:42 +08:00

book-9-lesson-1.module

v2.2 masters: book 9

2026-08-02 07:10:13 +08:00

book-9-lesson-2.module

v2.2 masters: book 9

2026-08-02 07:10:13 +08:00

book-9-lesson-3.module

v2.2 masters: book 9

2026-08-02 07:10:13 +08:00

book-9-lesson-4.module

v2.2 masters: book 9

2026-08-02 07:10:13 +08:00

book-9-lesson-5.module

v2.2 masters: book 9

2026-08-02 07:10:13 +08:00

book-10-lesson-1.module

v2.2 masters: book 10

2026-08-02 07:10:21 +08:00

book-10-lesson-2.module

v2.2 masters: book 10

2026-08-02 07:10:21 +08:00

book-10-lesson-3.module

v2.2 masters: book 10

2026-08-02 07:10:21 +08:00

book-10-lesson-4.module

v2.2 masters: book 10

2026-08-02 07:10:21 +08:00

book-10-lesson-5.module

v2.2 masters: book 10

2026-08-02 07:10:21 +08:00

book-11-lesson-1.module

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-11-lesson-2.module

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-11-lesson-3.module

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-11-lesson-4.module

v2.2 masters: book 11

2026-08-02 07:10:27 +08:00

book-11-lesson-5.module

v2.2 masters: book 11

2026-08-02 07:10:27 +08:00

book-12-lesson-1.module

v2.2 masters: book 12

2026-08-02 07:10:33 +08:00

book-12-lesson-2.module

fix clip-overwrite class bug: 10 lessons re-sliced with unique per-item clips (same filename had been reused for different time ranges — each cut overwrote the last, playing wrong audio); 27 master activities rebuilt from fixed sources (snap-back had collapsed differing texts into repeats of item 1). Tester-reported: Book 11 lesson 1-7 Present Perfect voiceover/text mismatch

2026-08-03 07:22:19 +08:00

book-12-lesson-3.module

v2.2 masters: book 12

2026-08-02 07:10:33 +08:00

book-12-lesson-4.module

v2.2 masters: book 12

2026-08-02 07:10:33 +08:00

book-12-lesson-5.module

v2.2 masters: book 12

2026-08-02 07:10:33 +08:00

course.course

ALC English — course scaffold

2026-06-12 01:37:51 +08:00

Description

ALC English — master lessons (recreated from ST + LLA books)

1.5 GiB