https://www.mail-archive.com/bug-gnulib@gnu.org/msg49502.html
Re: new snapshot available: m4-1.4.19.65-bdd9.tar.xz
new snapshotm4 1
https://www.openwall.com/lists/oss-security/2008/04/11/3
oss-security - Re: Security fixes in m4-1.4.11
m4 1osssecurityfixes11
https://linuxfromscratch.org/mlfs/view/13.0-m32/chapter08/m4.html
8.14. M4-1.4.21
8 14m421
https://www.linuxfromscratch.org/lfs/view/13.0-systemd/chapter08/m4.html
8.14. M4-1.4.21
8 14m421
https://cygwin.com/pipermail/cygwin/2013-September/210907.html
[ANNOUNCEMENT] Updated: m4-1.4.17-1
m4 1announcementupdated17
https://linuxfromscratch.org/mlfs/view/13.0-mx32/chapter06/m4.html
6.2. M4-1.4.21
6 2m4 121
https://linuxfromscratch.org/lfs/view/11.2/chapter06/m4.html
6.2. M4-1.4.19
6 2m4 119
https://archlinux.org/packages/core/x86_64/m4/
Arch Linux - m4 1.4.21-2 (x86_64)
arch linuxm4 121 2x8664
https://www.linuxfromscratch.org/~xry111/lfs/view/arm64/chapter06/m4.html
6.2. M4-1.4.20
6 2m4 120
https://spring.io/blog/2026/03/26/spring-ai-2-0-0-M4-and-1-1-4-and-1-0-5-available/
Spring AI 2.0.0-M4, 1.1.4 and 1.0.5 are available now
Level up your Java code and explore what Spring can do for you.
spring ai2 0m4 1
https://linuxfromscratch.org/mlfs/view/13.0/chapter08/m4.html
8.14. M4-1.4.21
8 14m421
https://linuxfromscratch.org/mlfs/view/13.0-m32/chapter06/m4.html
6.2. M4-1.4.21
6 2m4 121
https://linuxfromscratch.org/mlfs/view/13.0/chapter06/m4.html
6.2. M4-1.4.21
6 2m4 121
https://linuxfromscratch.org/mlfs/view/13.0-mx32/chapter08/m4.html
8.14. M4-1.4.21
8 14m421
https://sourceware.org/legacy-ml/cygwin/2005-10/msg00680.html
Eric Blake - [ANNOUNCEMENT] Updated: m4-1.4.4-1
eric blakem4 1announcementupdated
https://www.linuxfromscratch.org/~xry111/lfs/view/arm64/chapter08/m4.html
8.14. M4-1.4.20
8 14m420
https://linuxfromscratch.org/lfs/view/9.1/chapter05/m4.html
5.14. M4-1.4.18
5 14m418
https://www.cnx-software.com/2020/09/02/kneron-kl720-arm-cortex-m4-ai-soc-delivers-1-5-tops-at-1-2-watts/
Kneron KL720 Arm Cortex-M4 AI SoC Delivers 1.5 TOPS at 1.2 Watts - CNX Software
Sep 2, 2020 - Kneron KL720 is a single Arm Cortex-M4 AI processor delivering up to 1.5 TOPS at 1.2 Watts, or 0.9 TOPS for 1 Watt for IP cameras, smart TVs..