Merge pull request flynn#997 from flynn/discoverd-ipv6

discoverd: Handle bare IPv6 upstream resolver addresses

Merge pull request flynn#991 from flynn/remove-ports

host: Remove unused port allocator

Merge pull request flynn#980 from flynn/installation-script-fixes

Installation script fixes

tup: Update TUF root keys

Signed-off-by: Lewis Marshall <[email protected]>

misc fixes

Merge pull request flynn#946 from flynn/taffy-integration-test

test: Add taffy integration test

Merge pull request flynn#964 from benburkert/router-tcp-closenotify

router: detect early termination of downstream TCP connections

Merge pull request flynn#965 from geovanisouza92/cli-yes-flag

Cli --yes flag

Merge pull request flynn#961 from flynn/deployer-zero-processes

controller: Fix deployments with zero processes.

Merge pull request flynn#952 from flynn/attach-client-exit-code

pkg/cluster,controller,dashboard: Return -1 from attach client if exit code unknown