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Update CHANGELOG.md

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Martin Atkins 2021-02-23 10:01:00 -08:00 committed by GitHub
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@ -23,6 +23,8 @@ BREAKING CHANGES:
* In the `gcs` backend the `path` config argument, which was deprecated since Terraform v0.11, is now removed. Use the `prefix` argument instead. ([#26841](https://github.com/hashicorp/terraform/issues/26841))
* The deprecated `ignore_changes = ["*"]` wildcard syntax will now error. Use `= all` instead. [GH-27834]
* Previously deprecated quoted type strings will now error rather than warn - follow the instructions in the error message to update your type signatures to be more explicit. For example, use `map(string)` instead of `"map"`. [GH-27852]
* Terraform will no longer make use of the `HTTP_PROXY` environment variable to determine proxy settings for connecting to HTTPS servers. You must always set `HTTPS_PROXY` if you intend to use a proxy to connect to an HTTPS server. (Note: This affects only connections made directly from Terraform CLI. Terraform providers are separate programs that make their own requests and may thus have different proxy configuration behaviors.)
* We've upgraded the underlying TLS and certificate-related libraries that Terraform uses when making HTTPS requests to remote systems. This includes the usual tweaks to preferences for different cryptographic algorithms during handshakes and also some slightly-stricter checking of certificate syntax. These changes should not cause problems for correctly-implemented HTTPS servers, but can sometimes cause unexpected behavior changes with servers or middleboxes that don't comply fully with the relevant specifications.
ENHANCEMENTS:
@ -30,6 +32,7 @@ ENHANCEMENTS:
* config: A `required_providers` entry can now contain `configuration_aliases` to declare additional configuration aliases names without requirring a configuration block [GH-27739]
* config: Terraform will now emit a warning if you declare a `backend` block in a non-root module. Terraform has always ignored such declarations, but previously did so silently. This is a warning rather than an error only because it is sometimes convenient to temporarily use a root module as if it were a child module in order to test or debug its behavior separately from its main backend. ([#26954](https://github.com/hashicorp/terraform/issues/26954))
* config: Removed warning surrounding interpolation-only expressions - many of these are caught by `fmt` and we are removing the warning rather than upgrading it to an error [GH-27835]
* config: Terraform now does text processing using the rules and tables defined for Unicode 13. Previous versions were using Unicode 12 rules.
* cli: The family of error messages with the summary "Invalid for_each argument" will now include some additional context about which external values contributed to the result. ([#26747](https://github.com/hashicorp/terraform/issues/26747))
* cli: Terraform now uses UTF-8 and full VT mode even when running on Windows. Previously Terraform was using the "classic" Windows console API, which was far more limited in what formatting sequences it supported and which characters it could render. ([#27487](https://github.com/hashicorp/terraform/issues/27487))
* cli: Improved support for Windows console UI on Windows 10, including bold colors and underline for HCL diagnostics. ([#26588](https://github.com/hashicorp/terraform/issues/26588))