prepare 2.4.0 release #83

Job	Run time
linters / linters / Run Tox based code tests	20s
units / unit-source / py3.9 / stable-2.15	40s
sanity / sanity / py3.9 / ubuntu-latest / stable-2.14	1m 39s
units / unit-source / py3.10 / stable-2.15	39s
sanity / sanity / py3.10 / ubuntu-latest / stable-2.14	1m 59s
units / unit-source / py3.11 / stable-2.15	41s
sanity / sanity / py3.11 / ubuntu-latest / stable-2.14	1m 35s
units / unit-source / py3.10 / stable-2.16	38s
sanity / sanity / py3.9 / ubuntu-latest / stable-2.15	1m 42s
units / unit-source / py3.11 / stable-2.16	29s
sanity / sanity / py3.10 / ubuntu-latest / stable-2.15	1m 36s
units / unit-source / py3.12 / stable-2.16	59s
sanity / sanity / py3.11 / ubuntu-latest / stable-2.15	1m 35s
units / unit-source / py3.10 / milestone	51s
sanity / sanity / py3.10 / ubuntu-latest / stable-2.16	1m 36s
units / unit-source / py3.11 / milestone	55s
sanity / sanity / py3.11 / ubuntu-latest / stable-2.16	1m 29s
units / unit-source / py3.12 / milestone	35s
sanity / sanity / py3.12 / ubuntu-latest / stable-2.16	1m 41s
units / unit-source / py3.10 / devel	30s
sanity / sanity / py3.10 / ubuntu-latest / milestone	1m 41s
units / unit-source / py3.11 / devel	31s
sanity / sanity / py3.11 / ubuntu-latest / milestone	1m 45s
units / unit-source / py3.12 / devel	33s
sanity / sanity / py3.10 / ubuntu-latest / devel	1m 35s
sanity / sanity / py3.11 / ubuntu-latest / devel	1m 30s
sanity / sanity / py3.12 / ubuntu-latest / devel	1m 36s
all_green	1s
	31m 21s

Provide feedback