There are currently no open bugs.

"m4" versions published in Ubuntu

Mantic (1.4.19-3): main/interpreters
Lunar (1.4.19-3): main/interpreters
Jammy (1.4.18-5ubuntu2): main/interpreters
Focal (1.4.18-4): main/interpreters
Bionic (1.4.18-1): main/interpreters
Xenial (1.4.17-5): main/interpreters
Trusty (1.4.17-2ubuntu1): main/interpreters