topics: fix auto-publish=abort with servers publishing bare branches
Before this change, servers that automatically publish bare branches were
detected as "non publishing" and the check for automatic publishing on push
assumed nothing was to be published. Now we signal the server-side config to
clients via a new capability so that they can adjust their behavior.
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Evolve Commands Reference
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.. highlight:: none
amend
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.. hghelp:: amend
evolve
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.. hghelp:: evolve
fold
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.. hghelp:: fold
metaedit
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.. hghelp:: metaedit
next
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.. hghelp:: next
obslog
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.. hghelp:: obslog
pdiff
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.. hghelp:: pdiff
previous
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.. hghelp:: previous
prune
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.. hghelp:: prune
pstatus
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.. hghelp:: pstatus
split
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.. hghelp:: split
touch
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.. hghelp:: touch
uncommit
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.. hghelp:: uncommit