Not all of these are new additions, the Acer Chromebook 11 and Dell Chromebook13 specifically are devices have had access to the Google Play Store via the Beta Channel but are gaining access via the stable channel in the latest Chrome OS updates.

The complete list, with notations of who went where can be found below.

  • Acer Chromebook 11 (C740):This Beta channel - Stable channel
  • Acer Chromebook 15 (CB5-571 / C910): Planned - Beta channel
  • CTL J5 Convertible Chromebook: Planned - Beta channel
  • Dell Chromebook 13 (7310): Beta channel - Stable channel
  • eduGear CMT Chromebook: Planned - Beta channel
  • Haier Chromebook 11 C: Planned - Beta channel
  • PCMerge Chromebook PCM-116T-432B: Planned - Beta channel
  • Prowise Chromebook Proline: Planned - Beta channel
  • Toshiba Chromebook 2 (2015): Planned - Beta channel
  • Viglen Chromebook 360: Planned - Beta channel

Android apps for Chrome OS are the most substantial additions Google has made to the platform. since its debut. While it has been argued that it has had a debilitating effect on some of the initial promise of Chrome OS i.e fast, simple, light and cloud-based, the addition of Android apps is Google's admittance that there are some use cases that are better covered by local apps than with web-apps.

Google is expected to continue to improve Android app support on Chromebooks in the coming months and has already added support for split screen in developer builds of the OS.

Source: Chromium via Android Police