update overview of available software

Author: trz42

docs/available_software/detail/Siesta.md

@@ -42,5 +42,6 @@ structure calculations and ab initio molecular dynamics simulations of molecules
 
 |Siesta version|Supported CPU targets|Supported GPU targets|EESSI version|Module|
 | --- | --- | --- | --- | --- |
+|5.4.2|`generic`: `aarch64`, `x86_64`<br/><span class="software-cpu-arm">Arm</span>: `neoverse_n1`, `neoverse_v1`, `nvidia/grace`<br/><span class="software-cpu-amd">AMD</span>: `zen2`, `zen3`, `zen4`, `zen5`<br/><span class="software-cpu-intel">Intel</span>: `haswell`, `skylake_avx512`, `sapphirerapids`, `icelake`, `cascadelake`<br/>|<span class="software-gpu-nvidia">NVIDIA</span>: `cc100`, `cc120`, `cc70`, `cc80`, `cc90`<br/>|<span class="software-eessi-version-202506">2025.06</span>|`Siesta/5.4.2-foss-2024a-CUDA-12.6.0`|
 |5.4.2|`generic`: `aarch64`, `x86_64`<br/><span class="software-cpu-arm">Arm</span>: `a64fx`, `neoverse_n1`, `neoverse_v1`, `nvidia/grace`<br/><span class="software-cpu-amd">AMD</span>: `zen2`, `zen3`, `zen4`, `zen5`<br/><span class="software-cpu-intel">Intel</span>: `haswell`, `skylake_avx512`, `sapphirerapids`, `icelake`, `cascadelake`<br/>|*(none)*|<span class="software-eessi-version-202506">2025.06</span>|`Siesta/5.4.2-foss-2024a`|
 |5.2.2|`generic`: `aarch64`, `x86_64`<br/><span class="software-cpu-arm">Arm</span>: `a64fx`, `neoverse_n1`, `neoverse_v1`, `nvidia/grace`<br/><span class="software-cpu-amd">AMD</span>: `zen2`, `zen3`, `zen4`<br/><span class="software-cpu-intel">Intel</span>: `haswell`, `skylake_avx512`, `sapphirerapids`, `icelake`, `cascadelake`<br/>|*(none)*|<span class="software-eessi-version-202306">2023.06</span>|`Siesta/5.2.2-foss-2023a`|

mkdocs.yml

@@ -215,7 +215,7 @@ extra:
     - icon: fontawesome/brands/twitter
       link: https://twitter.com/eessi_hpc
   # this gets auto-updated via update_generated_time.sh script run in update_available_software.yml action
-  generated_time: "Wed, 01 Jul 2026 at 14:44:40 UTC"
+  generated_time: "Fri, 03 Jul 2026 at 14:17:12 UTC"
   slack_invite_url: "https://join.slack.com/t/eessi-hpc/shared_invite/zt-2wg10p26d-m_CnRB89xQq3zk9qxf1k3g"
 extra_javascript:
   # mermaid diagram