try to fix packages build corp/ppa

.github/workflows/copr-publish.yaml

@@ -91,6 +91,13 @@ jobs:
           cargo vendor
           tar czf vendor.tar.gz vendor/
 
+      - name: Download Rust tarball for offline build
+        run: |
+          # Download Rust tarball that will be included in SRPM for offline COPR builds
+          wget -q https://static.rust-lang.org/dist/rust-${{ env.RUST_VERSION }}-x86_64-unknown-linux-gnu.tar.gz -O rust-${{ env.RUST_VERSION }}-x86_64-unknown-linux-gnu.tar.gz
+          echo "Downloaded Rust tarball:"
+          ls -la rust-*.tar.gz
+
       - name: Setup RPM build environment
         run: |
           rpmdev-setuptree
@@ -145,6 +152,9 @@ jobs:
           # Copy vendor tarball
           cp "$SOURCE_DIR/vendor.tar.gz" ~/rpmbuild/SOURCES/
 
+          # Copy Rust tarball for offline COPR build
+          cp "$SOURCE_DIR/rust-${{ env.RUST_VERSION }}-x86_64-unknown-linux-gnu.tar.gz" ~/rpmbuild/SOURCES/
+
           # Update spec file with correct version
           cd "$SOURCE_DIR"
           sed "s/^Version:.*/Version:        ${VERSION}/" pkg/rpm/pg-doorman.spec > ~/rpmbuild/SPECS/pg-doorman.spec

.github/workflows/launchpad-publish.yaml

@@ -14,8 +14,7 @@ env:
   # jammy = 22.04 LTS
   # noble = 24.04 LTS  
   # plucky = 25.04
-  # Note: oracular (24.10) reached EOL and was removed
-  PPA_NAME: "ppa:pg-doorman/pg-doorman"
+  PPA_NAME: "ppa:vadv/pg-doorman"
   RUST_VERSION: "1.87.0"
 
 jobs:
@@ -425,25 +424,53 @@ jobs:
 
           VERIFICATION_FAILED=0
 
+          # Function to verify GPG signature and check for errors in output
+          verify_signature() {
+            local file="$1"
+            local output
+            local exit_code
+
+            # Capture both stdout and stderr, and exit code
+            output=$(gpg --verify "$file" 2>&1) || exit_code=$?
+
+            # Check for errors in output (SignatureVerifyError, BAD signature, etc.)
+            if echo "$output" | grep -qiE "(Error|BAD|failed|cannot)"; then
+              echo "ERROR: GPG verification output contains errors for $file:"
+              echo "$output"
+              return 1
+            fi
+
+            # Also check exit code
+            if [ "${exit_code:-0}" -ne 0 ]; then
+              echo "ERROR: GPG verification failed with exit code $exit_code for $file:"
+              echo "$output"
+              return 1
+            fi
+
+            # Check for "Good signature" in output
+            if ! echo "$output" | grep -qi "Good signature"; then
+              echo "ERROR: No 'Good signature' found for $file:"
+              echo "$output"
+              return 1
+            fi
+
+            echo "OK: $file - Good signature verified"
+            return 0
+          }
+
           for DISTRO in $UBUNTU_VERSIONS; do
             echo "Verifying signature for Ubuntu $DISTRO..."
 
             # Verify .dsc file signature
             DSC_FILE="pg-doorman_${VERSION}~${DISTRO}.dsc"
-            if ! gpg --verify "$DSC_FILE" 2>&1; then
-              echo "ERROR: GPG signature verification FAILED for $DSC_FILE"
+            if ! verify_signature "$DSC_FILE"; then
               VERIFICATION_FAILED=1
-            else
-              echo "OK: $DSC_FILE signature verified"
             fi
 
             # Verify .changes file signature
             CHANGES_FILE="pg-doorman_${VERSION}~${DISTRO}_source.changes"
-            if ! gpg --verify "$CHANGES_FILE" 2>&1; then
-              echo "ERROR: GPG signature verification FAILED for $CHANGES_FILE"
+            if ! verify_signature "$CHANGES_FILE"; then
               VERIFICATION_FAILED=1
-            else
-              echo "OK: $CHANGES_FILE signature verified"
             fi
           done
 

README.md

@@ -63,7 +63,7 @@ For Ubuntu users, PgDoorman is available via Launchpad PPA:
 
 ```bash
 # Add the PPA repository
-sudo add-apt-repository ppa:pg-doorman/pg-doorman
+sudo add-apt-repository ppa:vadv/pg-doorman
 sudo apt-get update
 
 # Install pg-doorman

documentation/docs/changelog.md

@@ -4,6 +4,33 @@ title: Changelog
 
 # Changelog
 
+### 3.0.0 <small>Jan 12, 2026</small> { id="3.0.0" }
+
+**Major Release — Complete Architecture Refactoring**
+
+This release represents a significant milestone with a complete codebase refactoring that dramatically improves async protocol support, making PgDoorman the most efficient connection pooler for asynchronous PostgreSQL workloads.
+
+**New Features:**
+
+- **patroni_proxy** — A new high-performance TCP proxy for Patroni-managed PostgreSQL clusters:
+    - Zero-downtime connection management — existing connections are preserved during cluster topology changes
+    - Hot upstream updates — automatic discovery of cluster members via Patroni REST API without connection drops
+    - Role-based routing — route connections to leader, sync replicas, or async replicas based on configuration
+    - Replication lag awareness with configurable `max_lag_in_bytes` per port
+    - Least connections load balancing strategy
+
+**Improvements:**
+
+- **Complete codebase refactoring** — modular architecture with better separation of concerns:
+    - Client handling split into dedicated modules (core, entrypoint, protocol, startup, transaction)
+    - Configuration system reorganized into focused modules (general, pool, user, tls, prometheus, talos)
+    - Admin, auth, and prometheus subsystems extracted into separate modules
+    - Improved code maintainability and testability
+- **Enhanced async protocol support** — significantly improved handling of asynchronous PostgreSQL protocol, providing better performance than other connection poolers for async workloads
+- **Extended protocol improvements** — better client buffering and message handling for extended query protocol
+- **xxhash3 for prepared statement hashing** — faster hash computation for prepared statement cache
+- **Comprehensive BDD testing framework** — multi-language integration tests (Go, Rust, Python, Node.js, .NET) with Docker-based reproducible environment
+
 ### 2.5.0 <small>Nov 18, 2025</small> { id="2.5.0" }
 
 **Improvements:**

pkg/rpm/pg-doorman.spec

@@ -1,4 +1,5 @@
 %global debug_package %{nil}
+%global rust_version 1.87.0
 
 Name:           pg-doorman
 Version:        3.0.0
@@ -9,14 +10,14 @@ License:        MIT
 URL:            https://github.com/ozontech/pg_doorman
 Source0:        %{name}-%{version}.tar.gz
 Source1:        vendor.tar.gz
+Source2:        rust-%{rust_version}-x86_64-unknown-linux-gnu.tar.gz
 
 BuildRequires:  gcc
 BuildRequires:  gcc-c++
 BuildRequires:  make
 BuildRequires:  openssl-devel
 BuildRequires:  cmake
 BuildRequires:  clang
-BuildRequires:  curl
 BuildRequires:  tar
 
 Requires:       openssl
@@ -36,14 +37,13 @@ This package includes:
 tar xzf %{SOURCE1}
 
 %build
-# Install Rust toolchain (COPR doesn't have Rust pre-installed)
-export RUSTUP_HOME=%{_builddir}/rustup
-export CARGO_HOME=%{_builddir}/cargo
-export PATH="$CARGO_HOME/bin:$PATH"
-
-# Download and install Rust 1.87.0
-curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain 1.87.0 --profile minimal
-source "$CARGO_HOME/env"
+# Install Rust toolchain from local tarball (COPR has no network access)
+RUST_INSTALL_DIR=%{_builddir}/rust-install
+mkdir -p "$RUST_INSTALL_DIR"
+tar xzf %{SOURCE2} -C %{_builddir}
+%{_builddir}/rust-%{rust_version}-x86_64-unknown-linux-gnu/install.sh --prefix="$RUST_INSTALL_DIR" --without=rust-docs
+
+export PATH="$RUST_INSTALL_DIR/bin:$PATH"
 
 # Configure cargo to use vendored dependencies
 mkdir -p .cargo