diff --git a/db/sql/postgres/feature/ha.txt b/db/sql/postgres/feature/ha.txt
new file mode 100644
index 000000000..7b041a79f
--- /dev/null
+++ b/db/sql/postgres/feature/ha.txt
@@ -0,0 +1,2 @@
+2023
+https://habr.com/ru/companies/avito/articles/775922/
diff --git a/nontech/intelligence/people/kolpakidi.txt b/nontech/intelligence/people/kolpakidi.txt
index b73b92ba7..5a76ab91e 100644
--- a/nontech/intelligence/people/kolpakidi.txt
+++ b/nontech/intelligence/people/kolpakidi.txt
@@ -9,6 +9,8 @@ https://iknigi.net/avtor-aleksandr-kolpakidi/60821-gru-v-velikoy-otechestvennoy-
 https://coollib.com/b/109300-aleksandr-ivanovich-kolpakidi-superfrau-iz-gru/read
 
 2023
+HistoricalReading - Kolpakidi - Killing of Amin of 1:06:37
+    https://www.youtube.com/watch?v=R4UOf5-2_yg
 BookDayClub - Kolpakidi - Communism Today and Tomorrow of 1:13:23
     https://www.youtube.com/watch?v=iHojh9qE-qU
 BookDayClub - Kolpakidi - Misteries of Intelligence and USSR Break of 18:19
diff --git a/os/linux/nixos/features/binary/packaging-binaries.txt b/os/linux/nixos/features/binary/packaging-binaries.txt
index 6e9579a5c..e8a8d46fc 100644
--- a/os/linux/nixos/features/binary/packaging-binaries.txt
+++ b/os/linux/nixos/features/binary/packaging-binaries.txt
@@ -1,4 +1 @@
 https://nixos.wiki/wiki/Packaging/Binaries
-
-2019
-https://unix.stackexchange.com/questions/522822/different-methods-to-run-a-non-nixos-executable-on-nixos/