Infracost v0.9.7 introduces several updates, including a currency conversion feature that allows users to set their preferred currency using the `infracost configure set currency` command, with conversions occurring from USD based on current exchange rates. The update enhances Terragrunt support by automatically detecting Terragrunt projects and removing the need for manual configuration steps. Additionally, the release includes Slack integration for CI/CD workflows, enabling pull request comments to be posted to Slack channels, and adds support for new Azure Terraform resources. The community around Infracost is growing, with over 4,000 GitHub stars and more than 200 members on Slack, where discussions and feedback are encouraged. The team is also expanding, with new hires and ongoing projects, such as prototyping the use of AWS CloudWatch data to populate usage files for specific AWS resources. Community engagement is emphasized, with users invited to provide feedback and suggestions for further improvements.