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v3.4.0 error="*rendering.RenderingService run error: Unrecognized remote plugin message:..."

See original GitHub issue

What happened: grafana-image-renderer v3.4.0 brings grafana down with error:

EROR[02-19|12:33:23] Stopped background service logger=server service=*rendering.RenderingService reason="Unrecognized remote plugin message: \n\nThis usually means that the plugin is either invalid or simply\nneeds to be recompiled to support the latest protocol." INFO[02-19|12:33:23] Closing tracing logger=tracing WARN[02-19|12:33:23] plugin failed to exit gracefully logger=plugin.grafana-image-renderer EROR[02-19|12:33:23] context canceled logger=ngalert EROR[02-19|12:33:23] Server shutdown logger=server error="*rendering.RenderingService run error: Unrecognized remote plugin message: \n\nThis usually means that the plugin is either invalid or simply\nneeds to be recompiled to support the latest protocol." *rendering.RenderingService run error: Unrecognized remote plugin message: This usually means that the plugin is either invalid or simply needs to be recompiled to support the latest protocol.

What you expected to happen: normal work as v3.3.0 does

How to reproduce it (as minimally and precisely as possible): Just install v3.4.0 grafana-image-renderer plugin

Anything else we need to know?:

Environment: self-made docker image

Grafana Image Renderer version: v3.4.0
Grafana version: grafana/grafana:main or grafana/grafana:8.4.1
Installed plugin or remote renderer service: plugin installed with grafana-cli --pluginsDir "$GF_PATHS_PLUGINS" --pluginUrl https://github.com/grafana/grafana-image-renderer/releases/latest/download/plugin-linux-x64-glibc-no-chromium.zip glibc-no-chromium.zip plugins install grafana-image-renderer
OS Grafana Image Renderer is installed on: Alpine (original OS in the grafana/grafana:XXX docker images)
User OS & Browser: any (grafana container goes down while starting)
Others: if I downgrade grafana-image-renderer plugin to v3.3.0 - everything is fine. Grafana works as usually.