Support for additional syntax after Sys-Type (e.g. sysupgrade-v7)? #68
Description
Before I upgrade, I'd like to make sure that owut is building the correct image for my Mikrotik RB750Gr3 (using v7 of the bootloader, works great).
owut check --verbose reports the following:
root@RB750Gr3:~# owut check --verbose
owut - OpenWrt Upgrade Tool 2026.01.13~2526d84b-r1 (/usr/bin/owut)
ASU-Server https://sysupgrade.openwrt.org
Upstream https://downloads.openwrt.org
Target ramips/mt7621
Profile mikrotik_routerboard-750gr3
Package-arch mipsel_24kc
Root-FS-type squashfs
Sys-type sysupgrade
Version-from 25.12.0 r32713-f919e7899d (kernel 6.12.71)
Version-to 25.12.1 r32768-b21cfa8f8c (kernel 6.12.74)
Build-commit https://git.openwrt.org/?p=openwrt/openwrt.git;a=shortlog;h=b21cfa8f8c
Build-FS-type squashfs
Build-at 2026-03-17T01:31:57Z (~45 hours ago)
Image-prefix openwrt-25.12.1-ramips-mt7621-mikrotik_routerboard-750gr3
Image-URL https://downloads.openwrt.org/releases/25.12.1/targets/ramips/mt7621
Image-file openwrt-25.12.1-ramips-mt7621-mikrotik_routerboard-750gr3-squashfs-sysupgrade.bin
Installed 157 packages
Top-level 134 packages
Default 29 packages
User-installed 106 packages (top-level only)
My understanding is that the Image-file specified above should instead be openwrt-25.12.1-ramips-mt7621-mikrotik_routerboard-750gr3-squashfs-sysupgrade-v7.bin (note the -v7 in the filename).
Is there a way to specify this manually?