Update the CHANGELOG for 1.9.1.
Update the CHANGELOG for 1.9.0
Update the CHANGELOG for 1.8.1
Update the CHANGELOG for 1.8.0
Update the CHANGELOG for v1.7.1
Update the CHANGELOG for 1.7.0
Update the CHANGELOG for v1.6.1
Update the CHANGELOG for 1.6.0
Revert "Propagate inputs to outputs during preview. (pulumi#3327)" This reverts commit 137fd54. We do not want to include these changes in 1.5.2.
Update the CHANGELOG for 1.5.1.