1.17.21 has been released! Most notable in this release is the complete rework of the Eastern Invasion campaign to improve nearly all aspects of the campaign, including its characterization, plot, scenario design, and AI.

Additionally, this will be the final release before the feature freeze and string freeze starts with 1.17.22, with 1.18.0 currently planned to be released in February 2024.

For further details, as usual see https://r.wesnoth.org/t57237