rosbridge release 0.4.3
Merge pull request #632 from k-okada/master

update 0.5.8-1 -> 0.5.8-2
add snappy
Merge pull request #637 from jihoonl/patch-9

rosbridge release 0.4.3
Merge pull request #638 from k-okada/master

update glc 0.5.8-2 -> 0.5.8-3
diagnostics: update version to 1.8.0-0 in releases/hydro.yaml [bloom]
Merge pull request #639 from wjwwood/bloom-patch-0

diagnostics: update version to 1.8.0-0 in releases/hydro.yaml [bloom]
Merge pull request #640 from alxlit/master

add snappy
calibration 0.9.28
Merge pull request #641 from ahendrix/patch-5

calibration 0.9.28
microstrain_3dmgx2_imu: update version to 1.5.4-0 in releases/hydro.yaml [bloom]
Merge pull request #642 from chadrockey/bloom-patch-0

microstrain_3dmgx2_imu: update version to 1.5.4-0 in releases/hydro.yaml [bloom]
move some stacks to github
Merge pull request #643 from jack-oquin/master

move some stacks to github
Update osx-homebrew.yaml
serial: 1.1.3-28 in 'hydro.yaml' [bloom]
Merge pull request #647 from wjwwood/bloom-patch-0

serial: 1.1.3-28 in 'hydro.yaml' [bloom]
microstrain_3dmgx2_imu: update version to 1.5.5-0 in releases/hydro.yaml [bloom]
Merge pull request #648 from chadrockey/bloom-patch-1

microstrain_3dmgx2_imu: update version to 1.5.5-0 in releases/hydro.yaml [bloom]
update glc 0.5.8-3 -> 0.5.8-4