Upgraded terraform-provider-openstack to v3

CHANGELOG.md

@@ -5,6 +5,23 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+
+## [Unreleased]
+
+This release upgrades the internally used terraform-provider-openstack from v1 to v3. This includes removals of many fields that were previously deprecated. If you didn't use any deprecated fields, this upgrade should break non of your workloads.
+
+View the [upstream changelogs](https://github.com/terraform-provider-openstack/terraform-provider-openstack/blob/main/CHANGELOG.md#300--25-september-2024-) for detailed changes between `v1.54.1` and `v3.0.0`.
+
+### Changed
+
+- Update terraform-provider-openstack to `v3.0.0`
+
+### Removed
+
+- Removed support for deprecated `openstack_compute_floatingip_associate_v2` resource. Use `openstack_networking_floatingip_associate_v2` instead.
+- Removed support for deprecated `openstack_compute_floatingip_v2` resource. Use `openstack_networking_floatingip_v2` instead.
+- Removed support for deprecated `openstack_compute_secgroup_v2` resource. Use `openstack_networking_secgroup_v2` instead.
+
 ## [0.5.0] - 2025-03-24
 
 ### Migration from 0.4.0

Makefile

@@ -8,7 +8,7 @@ export TERRAFORM_VERSION := 1.5.5
 export TERRAFORM_PROVIDER_SOURCE := terraform-provider-openstack/openstack
 export TERRAFORM_DOCS_PATH := docs/resources
 export TERRAFORM_PROVIDER_REPO := https://github.com/terraform-provider-openstack/terraform-provider-openstack
-export TERRAFORM_PROVIDER_VERSION := 1.54.1
+export TERRAFORM_PROVIDER_VERSION := 3.0.0
 
 PLATFORMS ?= linux_amd64 linux_arm64