Ham radio firmware roundup, week 39 2026: QRP Labs QMX 1_04_015

The week in short

• Seven firmware releases recorded between 21 and 27 September 2026, across three vendors.
• No new products joined the tracker, and nothing was withdrawn.
• Everything listed here was published by the manufacturer itself, on its own site.

Notable updates

QRP Labs — QMX

Four releases in four days, which is a pace worth a second look if you keep a QMX on the bench:

• 1_04_012 — 21 September
• 1_04_013 — 22 September
• 1_04_014 — 23 September
• 1_04_015 — 24 September — newest

All four are patch-level bumps inside the 1.04 line, so they read as maintenance releases rather than a new feature branch. What actually changed in each one isn't something we can tell you from the version data alone — the release notes on the QMX page on updatemystuff.com are the place to check before you flash. If you skipped the earlier three, 1_04_015 is the one to land on.

Everything else

Retevis

• MateTalk L2 — 20260921, released 21 September
• MA1 — 20260924, released 24 September

Both are date-stamped builds, which is how Retevis normally versions these. Details are on each product's page.

TYT

• UVL-15W — 20260922, released 22 September

Same date-coded scheme. See the release notes on the UVL-15W page for the specifics.