Documentation update and prep. for v26.03.0

.github/SUPPORT.md

@@ -1,8 +1,10 @@
 Limited free support is only available using the online resources of the
-project on GitHub, and Discord, see <https://github.com/kernelkit>:
+project on GitHub, and Discord, see <https://github.com/kernelkit/infix>:
 
+&nbsp;&nbsp; :house: <https://www.kernelkit.org> — home page, blog, news, howto's and tutorials  
+&nbsp;&nbsp; :package: <https://github.com/kernelkit/infix/releases/latest> — latest release  
 &nbsp;&nbsp; :speech_balloon: <https://github.com/orgs/kernelkit/discussions>  
-&nbsp;&nbsp; :bug: <https://github.com/kernelkit/infix/issues>
+&nbsp;&nbsp; :bug: <https://github.com/kernelkit/infix/issues>  
 
 Support contracts, development of new features, fast-tracking of reviews
 and contributions, customer branding of Infix, and even customer specific

README.md

@@ -170,11 +170,11 @@ APIs.
 [2]: https://www.sysrepo.org/ "Sysrepo Homepage"
 [3]: https://www.kernelkit.org/infix/latest/cli/introduction/
 [4]: https://www.kernelkit.org/infix/
-[5]: https://github.com/kernelkit/infix/releases
+[5]: https://github.com/kernelkit/infix/releases/latest
 [Latest Build]:    https://github.com/kernelkit/infix/releases/tag/latest "Latest build"
 [License]:         https://en.wikipedia.org/wiki/GPL_license
 [License Badge]:   https://img.shields.io/badge/License-GPL%20v2-blue.svg
-[Release]:         https://github.com/kernelkit/infix/releases
+[Release]:         https://github.com/kernelkit/infix/releases/latest
 [Release Badge]:   https://img.shields.io/github/v/release/kernelkit/infix 
 [GitHub]:          https://github.com/kernelkit/infix/actions/workflows/build.yml/
 [GitHub Status]:   https://github.com/kernelkit/infix/actions/workflows/build.yml/badge.svg

doc/ChangeLog.md

@@ -3,7 +3,7 @@ Change Log
 
 All notable changes to the project are documented in this file.
 
-[v26.03.0][UNRELEASED]
+[v26.03.0][] - 2026-03-30
 -------------------------
 
 ### Changes
@@ -13,6 +13,11 @@ All notable changes to the project are documented in this file.
 - Upgrade FRR to 10.5.3
 - Add support for [Banana Pi R64 Mini][BPI-R64], 5 port router with WiFi 5
 - Add support for [Raspberry Pi 400][RPI-400], an RPi 4B built into a keyboard
+- Significant boot time improvements, issue #1284.  The [InitViz][] boot
+  profiling tool is now included for users who want to visualize and measure
+  the boot process on their own hardware
+- Add OSPF point-to-multipoint (P2MP) and hybrid interface type support.  This
+  also includes support for setting static neighbors, issue #1426
 - **Revamped <http://network.local> device browser**.  Device cards now
   show the IP address, product name, and firmware version from mDNS TXT
   records.  the mDNS browser is now also available over plain HTTP
@@ -25,30 +30,42 @@ All notable changes to the project are documented in this file.
 - cli: new `show mdns` command to list  mDNS-discovered devices on the LAN,
   with addresses and product model
 - Add SSH client commands to the CLI:
-  - `ssh [user <name>] [port <num>] <host>` — connect to a remote device
-  - `set ssh known-hosts <host> <keytype> <pubkey>` — pre-enroll a host key
-    received out-of-band, e.g. after a factory reset changes the device host key
-  - `no ssh known-hosts <host>` — remove a stale or changed host key entry
-- Add OSPF point-to-multipoint (P2MP) and hybrid interface type support.  This
-  also includes support for setting static neighbors, issue #1426
+   - `ssh [user <name>] [port <num>] <host>` — connect to a remote device
+   - `set ssh known-hosts <host> <keytype> <pubkey>` — pre-enroll a host key
+     received out-of-band, e.g. after a factory reset
+   - `no ssh known-hosts <host>` — remove a stale or changed host key entry
 - Add support for user-configurable HTTPS certificate: select any certificate
   stored in the keystore via `services web certificate <name>`.  The default
   auto-generated self-signed certificate is now stored in the keystore rather
   than in `/cfg/ssl` and existing certificates are auto-migrated on upgrade
+- Add NTP `stratum-weight` setting to fine-tune server selection when multiple
+  NTP sources are available with different stratum levels
+- Enable HDMI console output on Raspberry Pi 4 and Pi 400.  Previously the
+  display was suppressed; a login prompt now appears on the HDMI monitor
 
 ### Fixes
 
 - Fix #892: suppress rousette RESTCONF server warnings from syslog
+- Fix #1122: add missing migration script for the YANG validation introduced
+  in v25.10.0 that disallows IP addresses on bridge member ports.  Without
+  this script, upgrading with such a `startup-config` would prevent the device
+  from booting.  The migration removes all IP addresses from bridge member
+  ports; any addresses that should be kept must be re-added to the bridge
+  interface itself after upgrade
 - Fix #1387: `infix.local` now resolves to exactly one device per LAN.  Previously
   all Infix devices claimed both `hostname.local` and `infix.local`, causing avahi
   to append `#2`, `#3` suffixes to the shared alias on busy networks.  Assignment
   is now first-come-first-served using standard mDNS conflict resolution
+- Fix #1389: firewall policies with names longer than 17 characters were
+  silently rejected
 - Fix #1416: `show firewall` command show an error when the firewall is disabled
+- Fix #1438: default route from DHCP client not set at boot, regression in v26.02.0
+- Fix #1446: suppress netopeer2-server NETCONF server warnings from syslog
+- Fix #1456: update project links in SUPPORT.md and README.md to point to
+  the home page and blog at <https://www.kernelkit.org>, and update the
+  release link to always resolve to the latest stable release
 - Fix regression in MVEBU SafeXcel Crypto Engine for Marvell Armada SOCs (37xx,
   7k, 8k, and CN913x series).  Firmware package lost in v26.01.0
-- Fix #1438: default route from DHCP client not set at boot, regression
-  introduced in v26.02.0
-- Fix #1446: suppress netopeer2-server NETCONF server warnings from syslog
 - Fix DHCP client not sending hostname to server (e.g. for `dnsmasq` lease
   registration).  All board factory configs had the hostname option without
   `value: auto`, so `udhcpc` only requested the option instead of sending it.
@@ -60,8 +77,9 @@ All notable changes to the project are documented in this file.
   `dhcp-authoritative` so clients with unexpired leases are not NAKed after
   a router crash or factory reset that clears the lease database
 
-[BPI-R64]: https://docs.banana-pi.org/en/BPI-R64/BananaPi_BPI-R64
-[RPI-400]: https://www.raspberrypi.com/products/raspberry-pi-400/
+[BPI-R64]:  https://docs.banana-pi.org/en/BPI-R64/BananaPi_BPI-R64
+[RPI-400]:  https://www.raspberrypi.com/products/raspberry-pi-400/
+[InitViz]:  https://github.com/finit-project/InitViz
 
 [v26.02.0][] - 2026-03-01
 -------------------------

doc/developers-guide.md

@@ -175,6 +175,28 @@ making any changes, **always discuss them with the Infix core team**.
 This helps avoid issues later in development and makes pull request
 reviews smoother.
 
+### Configuration Migration
+
+> [!IMPORTANT]
+> Whenever a YANG model change makes existing `startup-config` files
+> incompatible — removing a node, renaming a key, restructuring a
+> container — you **must** include a migration script so that devices
+> upgrading in the field are not left unbootable.
+
+Migration scripts live in `src/confd/share/migrate/<version>/` where
+`<version>` is the confd version (defined in `src/confd/configure.ac`)
+that introduces the breaking change.  Each script receives the path to
+the startup configuration file as its first argument and must edit it
+in-place.  Scripts are run in lexicographic order, so prefix them with
+a number (e.g. `40-my-change.sh`).
+
+See `src/confd/share/migrate/1.6/40-bridge-port-remove-ip.sh` for a
+worked example, and the [Configuration Migration][upgrade-migration]
+section of the Upgrade documentation for the user-facing side of this
+mechanism.
+
+[upgrade-migration]: upgrade.md#configuration-migration
+
 ### `confd`
 
 The Infix `src/confd/` is the engine of the system.  Currently it is a

doc/index.md

@@ -18,6 +18,14 @@ This document provides an introduction of key concepts, details how
 the system boots, including failure modes, and provides links to
 other documents for further study.
 
+## Project Links
+
+| **Topic**                                   | **URL**                                              |
+|---------------------------------------------|------------------------------------------------------|
+| :fontawesome-solid-house: Home page & blog  | <https://www.kernelkit.org>                          |
+| :fontawesome-brands-github: GitHub          | <https://github.com/kernelkit/infix>                 |
+| :fontawesome-solid-box-open: Latest release | <https://github.com/kernelkit/infix/releases/latest> |
+
 ## Command Line Interface
 
 The command line interface (CLI, see-ell-i) is the traditional way of

mkdocs.yml

@@ -129,6 +129,9 @@ markdown_extensions:
   - pymdownx.highlight:
       anchor_linenums: true
   - pymdownx.inlinehilite
+  - pymdownx.emoji:
+      emoji_index: !!python/name:material.extensions.emoji.twemoji
+      emoji_generator: !!python/name:material.extensions.emoji.to_svg
   - pymdownx.snippets
   - pymdownx.tabbed:
       alternate_style: true