Add blog post for week 10 (#1112)

Author: nforro

weekly/2026/week-10.md

@@ -0,0 +1,19 @@
+---
+title: Week 10 in Packit
+date: 2026-03-11
+authors: nforro
+tags:
+  - 2026-March
+  - 2026
+  - March
+---
+
+## Week 10 (March 3rd – March 11th)
+
+- Packit now retries on build submission failure for Fedora CI Koji scratch builds.
+  ([packit-service#3040](https://github.com/packit/packit-service/pull/3040))
+- We have introduced sanitization of spec files to harden our security practices.
+  If this introduced a regression for you, please reach out to us.
+  ([packit-service#3047](https://github.com/packit/packit-service/pull/3047),
+  [packit#2698](https://github.com/packit/packit/pull/2698),
+  [specfile#519](https://github.com/packit/specfile/pull/519))