Rows now include the /api/services fields (help, cli_params, auth_methods, ...) and server_accounts. Both routes build the catalogue off the event loop, and an enum choice or a non-JSON list default no longer fails the whole route.
/api/health needs X-Secret-Key but stays outside the rate limit. Only the admin key gets load_errors from /api/services, default error details no longer name the exception class, and a prepare signal replaces aiohttp's Server banner on every response while the CDM routes keep their own.
A dual widevine/playready cdm entry now loads the device of the client's DRM system, for old clients too since they already send cdm_type. A new client hands a capped track to its own device for the track's DRM system, and raises the refusal only after its local vaults miss.
Vaults.add_keys and kv add skip null content keys instead of failing the batch; is_null_key moves to core.vault. A manifest snapshot restore has one 32 MiB inflate budget. Tests reset the speed limiter and config between runs.
Drop null keys from every licence, server and export source, not only Widevine. dl now finds remote sessions and imports through ServerKeySource instead of private fields.
A manifest snapshot module now saves and restores DASH/ISM parser state for --remote and export/import, so an import keeps the service's period filter without fetching the manifest.
cast_dl_params feeds ctx.params to dl() and dl.result() as on the CLI. A string lang value now returns 400 instead of splitting into letters, and -r accepts HDR10+.
Swagger now owns route registration instead of adding a second dead copy of every route; add json_body, enqueue_job, serialize_tracks and client_credential, build the serve middleware list once, and scan the users once per request.
Run session-tracks serialization, request cache IO, session cache dir removal (now outside the store lock), history reads and gzip over 1 MiB on worker threads; cache the per-key PBKDF2 namespace and key_id.
Session update events carry the new action as action_entry instead of the full log; access lines stay out of the log ring unless --debug. Job events build and redact their dict once, the progress interval matches the 0.5 s poll, and dashboard stats are serialized once.
Cache proxy provider catalogues (10 min), reuse vaults and CDMs across one batch licence call, and cache the health update check, /api/services entries and parsed service config.yaml.
A bad value now gets 400 INVALID_PARAMETERS at submit and the worker casts each option; a flat dl key such as quality or lang no longer fills a service option of the same name.
A service option named like a dl option (e.g. --profile) is no longer dropped or mixed with the dl value; the server casts nested values and keeps cli defaults nested.
server_cdm: true on a remote_services entry now licenses remote runs with the server CDM even when the service has its own cdm entry, which stays the local-run device and the fallback. A services.<TAG>.server_cdm replaces the server value for one service, per-service entries match the tag in any case, and the configured fallback logs at info.
BREAKING CHANGE: with server_cdm: true, a per-service cdm entry no longer makes your own device license remote sessions; use dl --cdm or services.<TAG>.server_cdm: false.
DASH no longer drops service-set DRM when the manifest has none, and the WebVTT rebase allows a cue that starts one segment early. --remote also sends single-track manifests matched by track id.
A VPN's synthetic DNS answer (fake-IP 198.18.0.0/15, 192.0.0.69) now works for a host name. An IP from the server, in any numeric form, must be public; dials to the client itself are closed.
A TUN-mode VPN with fake-IP DNS answers names from 198.18.0.0/15 or 2001:2::/48, which the LAN guard refused, so every dial failed. Refused hosts now warn once.
Judge a vault KID only on a file whose KID map holds it, tell remote vaults of a bad pair only once another key replaces it, and let the server CDM unflag a pair it returns; the server never flags a CDM-licensed pair. Log FFmpeg stderr on a failed check and name the missing CDM when none is set.
The client set server cookies with no domain and sent all of them to every host, so a CDN refused segment requests with 400 header too large. rnet sessions now send cookies too.
POST/DELETE /api/dashboard/drain refuses new sessions and jobs (SERVER_DRAINING, 409) and warns open sessions. A CDN can replace a 5xx body, so server errors are now 422, retryable ones and the tunnel check 424, and a new middleware turns any 5xx into 422.
BREAKING CHANGE: INTERNAL_ERROR, DOWNLOAD_ERROR, WORKER_ERROR and the fallback return 422 instead of 500; NETWORK_ERROR and SERVICE_UNAVAILABLE return 424 instead of 503; /api/tunnel/check failures return 424 instead of 502.
A reverse tunnel over the remote connection: the server's service traffic leaves through the client's own network. Only the client dials. Adds the tunnel-test command.
Every structured error carries a short ref, appended to its message and logged with the request; /api/dashboard/status gains per-service error counts. Gzip now compresses in place.
Cloudflare replaces an origin 502 body with its own page, so clients got "502: Bad gateway" in place of the error and resent each failed licence.
BREAKING CHANGE: SERVICE_ERROR and DRM_ERROR now return HTTP 422 instead of 502.
The server and the client both check a forwarded cache file before they write it, because Cacher decodes it with jsonpickle. The session-create cache write now runs off the event loop.
Click picks the subcommand before the dl callback applies the service config, so Services.resolve_command now applies remote and server first. A REST API job routes from its request only.
--proxy now overrides HTTP(S)_PROXY and the Windows system proxy while keeping the env CA bundle. Core fallback sessions use the run's proxy, and a warn-only audit hook names service code that sends a request or opens a raw socket outside the proxy; a session with proxy_exempt = True opts out.
The server CDM stub names only the manifest's KIDs; sibling keys stay content keys. API and HTTP vaults retry a 429, and a vault that is down or still rate limited costs one timeout per run.
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