* install.{bat,sh} pass --install-with-custom-version with contents of daml_version.txt
* pass flag only if file exists (bash)
* install.bat only passes --install-with-custom-version if daml_version.txt exists
* daml assistant accepts multiple --install-with-custom-version options, but only uses the last one (if given)
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Co-authored-by: Gary Verhaegen <gary.verhaegen@digitalasset.com>
* update canton to 20240408.13044.v976ee867
tell-slack: canton
* specify the protocol version in calls to StaticDomainParameters.defaults
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Co-authored-by: Azure Pipelines Daml Build <support@digitalasset.com>
Co-authored-by: Paul Brauner <paul.brauner@digitalasset.com>
