Update documentation, CHANGELOG.md, and NOTICE

NOTICE

@@ -8,7 +8,6 @@ third-party software developed by the licenses listed below.
 
 github.com/davecgh/go-spew                                    0BSD
 github.com/agext/levenshtein                                  Apache-2.0
-github.com/apparentlymart/go-textseg/v13                      Apache-2.0
 github.com/elastic/cloud-sdk-go                               Apache-2.0
 github.com/go-logr/logr                                       Apache-2.0
 github.com/go-logr/stdr                                       Apache-2.0
@@ -64,11 +63,12 @@ github.com/mitchellh/mapstructure                             MIT
 github.com/mitchellh/reflectwalk                              MIT
 github.com/stretchr/testify                                   MIT
 github.com/zclconf/go-cty                                     MIT
+github.com/hashicorp/errwrap                                  MPL-2.0
 github.com/hashicorp/go-checkpoint                            MPL-2.0
 github.com/hashicorp/go-cleanhttp                             MPL-2.0
+github.com/hashicorp/go-multierror                            MPL-2.0
 github.com/hashicorp/go-plugin                                MPL-2.0
 github.com/hashicorp/go-uuid                                  MPL-2.0
-github.com/hashicorp/hc-install                               MPL-2.0
 github.com/hashicorp/logutils                                 MPL-2.0
 github.com/hashicorp/terraform-exec                           MPL-2.0
 github.com/hashicorp/terraform-json                           MPL-2.0
@@ -78,12 +78,12 @@ github.com/hashicorp/terraform-plugin-go                      MPL-2.0
 github.com/hashicorp/terraform-plugin-log                     MPL-2.0
 github.com/hashicorp/terraform-plugin-sdk/v2                  MPL-2.0
 github.com/hashicorp/terraform-svchost                        MPL-2.0
-github.com/hashicorp/errwrap                                  MPL-2.0-no-copyleft-exception
-github.com/hashicorp/go-multierror                            MPL-2.0-no-copyleft-exception
 github.com/hashicorp/go-version                               MPL-2.0-no-copyleft-exception
+github.com/hashicorp/hc-install                               MPL-2.0-no-copyleft-exception
 github.com/hashicorp/hcl/v2                                   MPL-2.0-no-copyleft-exception
 github.com/hashicorp/terraform-registry-address               MPL-2.0-no-copyleft-exception
 github.com/hashicorp/yamux                                    MPL-2.0-no-copyleft-exception
 github.com/ghodss/yaml                                        no license file was found
+github.com/apparentlymart/go-textseg/v13                      Unicode-TOU
 
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