patches and low-level development discussion

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 {% comment %}
SPDX-License-Identifier: GPL-3.0-or-later
SPDX-FileCopyrightText: 2026 Valentin Gagarin <valentin@gagarin.work>
{% endcomment %}
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    <li><a href="/">Spectrum</a></li>
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      {%- assign parent_url = acc | append: '/' -%}
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  </ol>
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