n/obtainium.md: mention the privsec article, third party f-droid repositories, Briar & Nebulo

n/obtainium.md

@@ -5,11 +5,17 @@ sitemap: false
 ---
 
 [Obtainium](https://github.com/ImranR98/Obtainium/) downloads apps directly from forge/whatever without need for app
-stores and theoretically I can bootstrap it by copy-pasting the code block
+stores and theoretically I can bootstrap it by copy-pasting the txt linked
 below into it, especially on devices that Google doesn't smile upon.
 
 - [Obtainium's latest release](https://github.com/ImranR98/Obtainium/releases/latest)
 
+See also [2022-01-02 F-Droid Security Issues on privsec.dev](https://privsec.dev/posts/android/f-droid-security-issues/),
+regardless of my list containing F-Droids. Regarding that, **prefer F-Droid
+Basic over F-Droid** whenever possible (if nearby features aren't required)
+as it addesses some issues such as targeting higher API version and having
+automatic updates on Android 12+ (disclaimer: I am stuck on Android 11).
+
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@@ -17,6 +23,7 @@ below into it, especially on devices that Google doesn't smile upon.
 <!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
 
 - [Importable app list](#importable-app-list)
+- [Third party F-Droid repositories](#third-party-f-droid-repositories)
 - [Individually added apps](#individually-added-apps)
 
 <!-- END doctoc generated TOC please keep comment here to allow auto update -->
@@ -39,14 +46,28 @@ cat obtainium-export-1693463035816.json | jq -s | \grep 'url'
 
 -->
 
+## Third party F-Droid repositories
+
+Aren't mass-importable sadly, but using Briar as an example:
+
+- App Source URL: https://briarproject.org/fdroid
+- Override Source: F-Droid Third-Party Repo
+- App ID or Name: Briar
+
+Upon adding it will become something like the link below.
+
 ## Individually added apps
 
 These apps must be added individually for whatever reason rather than mass imported:
 
 - `https://appgallery.huawei.com/app/C27162`
-  - Huawei App Gallery
+  - Huawei App Gallery. Huawei App Gallery seems require adding separately.
 - `https://github.com/vector-im/element-x-android`
   - Element X Android, track-only as unsupported due to AAB
     - [Obtainium#795: support app bundles](https://github.com/ImranR98/Obtainium/issues/795)
 - `https://whatsapp.com/android`
   - WhatsApp, I didn't even try to import it in mass.
+- `https://briarproject.org/fdroid/repo?appId=org.briarproject.briar.android`
+  - Briar. Third party F-Droid repo.
+- `https://fdroid.frostnerd.com?appId=com.frostnerd.smokescreen`
+  - Nebulo. Third party F-Droid repo.