Windows 10 “Spring Creators Update” / “1803” / “1804” / build 17134 RTM GOLD FINAL
First of all, the build 17133 floating around IS NOT RTM / Final / Gold.
It was ment to be, but a critical bug was found, thus it was fixed and build 17134 surfaced. This build, the build 17134, is now released as RTM / Final to the different channels.
Read the huge changelog here: https://changewindows.org/build/redstone4/17134/pc
Here is the FINNISH (FI) version (local copy):