Linux kernel release cycle

Mainline releases, merge windows & net-next. Updated daily.

./kernel-release --color always --width 120
  LINUX 7.3-rc7   17-10-2026 UTC
  net-next OPEN (closes ~19-10..26-10)   /   mainline merge closed

      17-08             31-08    07-09    14-09    21-09    28-09    05-10    12-10    19-10             02-11
    ~ 7.2 tag            rc1      rc2      rc3      rc4      rc5      rc6      rc7   ~ 7.3 tag         ~ 7.4-rc1
        o=================o--------o--------o--------o--------o--------o--------@--------o=================o
                                                                                      ▲
                                                                                  [ TODAY ]
        [====7.3 merge====)                                                              [====7.4 merge====)

  Next: final or rc8 ~ 19-10-2026
  @ latest release   o release/tag   ~ estimated
  Previous tag date estimated 2 weeks before rc1.
  Final tag starts next cycle. Extra RC shifts final + merge by 7d.
  Earlier RC dates reconstructed weekly; next version number provisional.