diff --git a/_byan-output/fast-app/formation-hub/SESSION-RESUME.md b/_byan-output/fast-app/formation-hub/SESSION-RESUME.md
index 22c648d..c51576d 100644
--- a/_byan-output/fast-app/formation-hub/SESSION-RESUME.md
+++ b/_byan-output/fast-app/formation-hub/SESSION-RESUME.md
@@ -1,4 +1,4 @@
-# SESSION RESUME — formation-hub Acadenice (last update post R3.8 — R3 ENTIEREMENT TERMINE)
+# SESSION RESUME — formation-hub Acadenice (last update post Patch 017 — 0 TS errors, 0 test failures)
 
 ## RECAP SESSION 2026-05-07 (lecture obligatoire post-/compact)
 
@@ -29,6 +29,15 @@ Bridge state : 380/380 tests verts (+44 R3.1.a +6 retry/fake-redis, +11 SSE rout
 
 **Fork DocAdenice (`docmost/`, gitignored, branche `acadenice/main`, local-only)** :
 ```
+4cf0408 fix(acadenice): resolve test suite failures across R3 sub-blocks (Patch 017)
+         - 17 server specs converted from vitest to Jest (vi -> jest globals)
+         - jest.mock stubs for ESM-only prosemirror/html and collaboration modules
+         - Zod v4 strict UUID fixtures fixed (version byte [1-8][89abAB] required)
+         - JwtAuthGuard.overrideGuard added to all controller specs
+         - jest.Mock explicit types to prevent 'never' arg inference
+         - Client: deleted vitest.config.ts (CJS), kept vitest.config.mts (ESM)
+         - Client: global mocks for @excalidraw/excalidraw and @/main.tsx
+         - Result: client 38/38 suites 313/313 tests, server acadenice 21/21 suites 210/210 tests, 0 TS errors
 be951a2 feat(acadenice): add inline comments threads for R3.8 (30 tests, Patch 016)
 7d076aa feat(acadenice): add mentions notifications system for R3.7 (45 tests, Patch 015)
 614533f feat(acadenice): add page templates system for R3.6 (65 tests, Patch 014)