Version 4.5.0rc2 (master)

.ai/ARCHITECTURE.md

@@ -186,6 +186,7 @@ The backend system uses an abstract interface:
 - `FastAPIRequestAdapter` - Uses context variable for current request
 - `FastAPIResponseAdapter` - Uses Starlette responses
 - `DashMiddleware` - Consolidated ASGI middleware for request handling
+  - Runs `before_request` hooks on every HTTP route (user routes, assets, mounted apps) and the WebSocket handshake; a non-None hook result is sent as the response, like Flask. Only Dash's own routes get their JSON body pre-read, timing recorded and Dash's error handling. Quart registers the same hooks as `before_websocket` too.
 - Runs with uvicorn, supports hot reload
 - Built-in GZip compression
 
@@ -596,7 +597,7 @@ cache_manager = DiskcacheManager(
 4. **Completion**: When job finishes, poll returns final result
 5. **Cleanup**: Results cleared from cache (unless `cache_by` specified)
 
-Cache key is SHA256 hash of: function source + arguments + triggered inputs + cache_by values.
+Cache key is SHA256 hash of: callback key + function source + arguments + triggered inputs + cache_by values. Without `cache_by` a random nonce is added, so every run gets its own key: the job runs with the requester's context, so two users with equal inputs must never share a result. Diskcache writes those uncached entries with a one day expiry (`UNCACHED_RESULT_EXPIRE`) so results nobody polls for do not pile up; Celery's result backend already expires them.
 
 ### Key Files
 

@plotly/dash-jupyterlab/yarn.lock

@@ -1209,9 +1209,9 @@ fast-deep-equal@^3.1.3:
   integrity sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==
 
 fast-uri@^3.0.1:
-  version "3.1.7"
-  resolved "https://registry.yarnpkg.com/fast-uri/-/fast-uri-3.1.7.tgz#743157d957f3cbb4c65310e033dc2ad4ad7dc60a"
-  integrity sha512-dOvZVzjdZdz7phd9v6jCbwxrBW3fK6n8Rc0CtdmM4bumzMnxywBYhuph6J819RRw/ku+rLbelwfMunktuzVVHg==
+  version "3.1.8"
+  resolved "https://registry.yarnpkg.com/fast-uri/-/fast-uri-3.1.8.tgz#f7db8d942e20eead3cfe93b0beeb4eb0169e938b"
+  integrity sha512-GZMtZUTNRpOVIECoXwLNZS5xUGE+mVNbTB8h/7Rwh2TFWcBQiPzTgyZi05BF9UMZKkLJv8XBRJTlU7zg8+ZfMg==
 
 free-style@3.1.0:
   version "3.1.0"
@@ -1312,9 +1312,9 @@ lib0@^0.2.85, lib0@^0.2.98:
     isomorphic.js "^0.2.4"
 
 lodash-es@^4.17.21:
-  version "4.17.23"
-  resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.17.23.tgz#58c4360fd1b5d33afc6c0bbd3d1149349b1138e0"
-  integrity sha512-kVI48u3PZr38HdYz98UmfPnXl2DXrpdctLrFLCd3kOx1xUkOmpFPx7gCWWM5MPkL/fD8zb+Ph0QzjGFs4+hHWg==
+  version "4.18.1"
+  resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.18.1.tgz#b962eeb80d9d983a900bf342961fb7418ca10b1d"
+  integrity sha512-J8xewKD/Gk22OZbhpOVSwcs60zhd95ESDwezOFuA3/099925PdHJ7OFHNTGtajL3AlZkykD32HykiMo+BIBI8A==
 
 lodash.escape@^4.0.1:
   version "4.0.1"
@@ -1350,16 +1350,11 @@ minimatch@^3.0.4:
   dependencies:
     brace-expansion "^1.1.7"
 
-minimist@^1.2.6:
+minimist@^1.2.6, minimist@~1.2.0:
   version "1.2.8"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.8.tgz#c1a464e7693302e082a075cee0c057741ac4772c"
   integrity sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==
 
-minimist@~1.2.0:
-  version "1.2.5"
-  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
-  integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
-
 mkdirp@^0.5.1:
   version "0.5.6"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.6.tgz#7def03d2432dcae4ba1d611445c48396062255f6"