0.28.0-rc.1

Changelog

Added

0d8ce36 Pluggable discovery: board identification can now identify also custom board options (#1674)
ea43a9c Add windows .msi installer to the CI (#1899)
589cbcc Added missing docs for 'recipe.hooks.prebuild.NUMBER.pattern' (#1916)

Fixed

d27ba3d Prevent duplicate entries in board_manager.additional_urls (#1902)
e404a3b Improved library search (#1896)
736608f Fixed panic on lib upgrade command (#1874)

Changed

797ed93 Download library index as a combined archive+signature (#1908)
1021e76 Made core search results more similar to Arduino IDE 1.8.x search dialog (#1904)
3d5a87e board listall (in json/machine readable output) return boards sorted with the same order as in the original boards.txt (#1903)
5730e2e Do not treat custom menu options without label as 'malformed' (#1882)

Breaking changes

c8ff042 [breaking] Refactor DownloadProgress gRPC message: more clear field meaning. (#1875)
bcb69d9 [breaking] Removed real_name field from gRPC Library message and JSON responses (#1890)
b9599e1 [breaking] Fix behaviour of lib commands when a library is installed multiple times (#1878)
c2bf718 [breaking] core update-index do not stop at the first download error (#1866)