@mkuba50 seems MS is still not done messing with their UUP releases. Just tested and till yesterday Fast Skip Ahead fetched 17004 but now it shows 16362 instead. 17004 fetches no editon files so can be removed from reference list likewise it seems .
.... Spoiler Code: [HEADER] CHECKING WINDOWS INSIDER FAST ACTIVE CHANNEL [2017-12-14 17:12:58 UTC] UUP dump/listid v2.4.1 [2017-12-14 17:12:58 UTC] UUP dump API v1.6.3 [2017-12-14 17:12:58 UTC] Parsing database info... [2017-12-14 17:12:58 UTC] Done parsing database info. [ 04 ] Architecture: amd64 [2017-12-14 17:12:58 UTC] UUP dump/fetchupd v2.4.1 [2017-12-14 17:12:58 UTC] UUP dump API v1.6.3 [2017-12-14 17:12:58 UTC] Fetching information from the server... [2017-12-14 17:13:01 UTC] Information was successfully fetched. [2017-12-14 17:13:01 UTC] Checking build information... [2017-12-14 17:13:01 UTC] An error has occurred [ ID ] [ 05 ] Architecture: x86 [2017-12-14 17:13:02 UTC] UUP dump/fetchupd v2.4.1 [2017-12-14 17:13:02 UTC] UUP dump API v1.6.3 [2017-12-14 17:13:02 UTC] Fetching information from the server... [2017-12-14 17:13:10 UTC] Information was successfully fetched. [2017-12-14 17:13:10 UTC] Checking build information... [2017-12-14 17:13:10 UTC] An error has occurred [ ID ] [ 06 ] Architecture: arm64 [2017-12-14 17:13:11 UTC] UUP dump/fetchupd v2.4.1 [2017-12-14 17:13:11 UTC] UUP dump API v1.6.3 [2017-12-14 17:13:11 UTC] Fetching information from the server... [2017-12-14 17:13:20 UTC] Information was successfully fetched. [2017-12-14 17:13:20 UTC] Checking build information... [2017-12-14 17:13:20 UTC] An error has occurred [ ID ] EDIT: Seems it was a hickup...works again.
MS pulled all 170XX builds from WU Servers (problems with signing their CAB files they say) so we need to wait for next release.
UUP dump API 1.7.0 has been released. Changes: - Handling of packs by API has been changed to slightly more flexible, so future changes of packs will be easier to implement. - Listed languages and editions are now matched with selected build UUP dump 3.6.1 has been released. Changes: - Implemented use of new feature of API to correctly provide languages and editions while selecting - Slightly optimized images You can download the updated version using update.cmd in UUP dump MiniServer or API update option in UUPDL.
HINT: 17063 seems to allow updating Enterprise with Pro/Core ISO converted from UUP AiO. In my tests it offered to update to Pro while keeping all apps/files/settings and ended up as Enterprise afterwards. Registry shows no signs of any license switching, all places show Enterprise IP.