Debian 9 releases the fifth update codenamed Stretch
according to foreign media reports, a few days ago, the Degian project brought the fifth update to Debian 9, code name Stretch. If you are using Debian 9 and keep up-to-date, you are now using Debian 9.5, but if you are going to install a new system, the latest ISO means you do not need to upgrade a large number of update packs because they are bundled.
although most point versions bring major security updates, the latest update is more noteworthy because it updates the intel-microcode installation package and fixes vulnerabilities, including Spectre V2.
the important installation packages that have been updated are abiword, clamav, dosbox, dpkg, Linux kernel, nvidia-graphics-drivers, rustc, systemd. In addition, popular tools such as Chromium browsers and Firefox extension support have been replaced with the latest versions.