@@ -1,11 +1,11 @@
11# Release 21.11 (“Porcupine”, 2021/11/30) {#sec-release-21.11}
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3−In addition to numerous new and upgraded packages, this release has the following highlights:
4−
53- Support is planned until the end of June 2022, handing over to 22.05.
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75## Highlights {#sec-release-21.11-highlights}
86
7+In addition to numerous new and upgraded packages, this release has the following highlights:
8+
99- Nix has been updated to version 2.4, reference its [release notes](https://discourse.nixos.org/t/nix-2-4-released/15822) for more information on what has changed. The previous version of Nix, 2.3.16, remains available for the time being in the `nix_2_3` package.
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1111- `iptables` now uses `nf_tables` backend.