diff --git a/config/source.json b/config/source.json
index 5fbf8c4c..a14ac41a 100644
--- a/config/source.json
+++ b/config/source.json
@@ -1194,7 +1194,6 @@
         "path": "php-src/ext/swoole",
         "type": "ghtar",
         "repo": "swoole/swoole-src",
-        "match": "v6\\.+",
         "prefer-stable": true,
         "license": {
             "type": "file",
diff --git a/src/SPC/ConsoleApplication.php b/src/SPC/ConsoleApplication.php
index 9685a1d8..b2cf9671 100644
--- a/src/SPC/ConsoleApplication.php
+++ b/src/SPC/ConsoleApplication.php
@@ -34,7 +34,7 @@ use Symfony\Component\Console\Application;
  */
 final class ConsoleApplication extends Application
 {
-    public const string VERSION = '2.8.5';
+    public const string VERSION = '2.8.6';
 
     public function __construct()
     {
diff --git a/src/SPC/builder/extension/mongodb.php b/src/SPC/builder/extension/mongodb.php
index 08861e4e..64108d5c 100644
--- a/src/SPC/builder/extension/mongodb.php
+++ b/src/SPC/builder/extension/mongodb.php
@@ -5,11 +5,22 @@ declare(strict_types=1);
 namespace SPC\builder\extension;
 
 use SPC\builder\Extension;
+use SPC\store\FileSystem;
 use SPC\util\CustomExt;
 
 #[CustomExt('mongodb')]
 class mongodb extends Extension
 {
+    public function patchBeforeBuildconf(): bool
+    {
+        FileSystem::replaceFileRegex(
+            SOURCE_PATH . '/php-src/ext/mongodb/config.m4',
+            '/^(\s+)(src\/libmongoc\/)/m',
+            '$1${ac_config_dir}/$2'
+        );
+        return true;
+    }
+
     public function getUnixConfigureArg(bool $shared = false): string
     {
         $arg = ' --enable-mongodb' . ($shared ? '=shared' : '') . ' ';
diff --git a/src/SPC/builder/unix/library/libde265.php b/src/SPC/builder/unix/library/libde265.php
index 184a4426..116f67aa 100644
--- a/src/SPC/builder/unix/library/libde265.php
+++ b/src/SPC/builder/unix/library/libde265.php
@@ -13,7 +13,8 @@ trait libde265
         UnixCMakeExecutor::create($this)
             ->addConfigureArgs(
                 '-DENABLE_SDL=OFF',
-                '-DENABLE_DECODER=OFF'
+                '-DENABLE_DECODER=OFF',
+                '-DHAVE_NEON=OFF',
             )
             ->build();
         $this->patchPkgconfPrefix(['libde265.pc']);
diff --git a/src/SPC/store/Downloader.php b/src/SPC/store/Downloader.php
index ccf61dd8..98d9f495 100644
--- a/src/SPC/store/Downloader.php
+++ b/src/SPC/store/Downloader.php
@@ -98,31 +98,50 @@ class Downloader
     {
         logger()->debug("finding {$name} source from github {$type} tarball");
         $source['query'] ??= '';
-        $data = json_decode(self::curlExec(
-            url: "https://api.github.com/repos/{$source['repo']}/{$type}{$source['query']}",
-            hooks: [[CurlHook::class, 'setupGithubToken']],
-            retries: self::getRetryAttempts()
-        ), true, 512, JSON_THROW_ON_ERROR);
 
-        $url = null;
-        foreach ($data as $rel) {
-            if (($rel['prerelease'] ?? false) === true && ($source['prefer-stable'] ?? false)) {
-                continue;
+        // Use /releases/latest when possible: it returns the semantically latest stable
+        // release regardless of publish order, avoiding issues with concurrent release branches.
+        if ($type === 'releases' && empty($source['query']) && !($source['match'] ?? null)) {
+            $data = json_decode(self::curlExec(
+                url: "https://api.github.com/repos/{$source['repo']}/releases/latest",
+                hooks: [[CurlHook::class, 'setupGithubToken']],
+                retries: self::getRetryAttempts()
+            ), true, 512, JSON_THROW_ON_ERROR);
+            if (!is_array($data) || empty($data['tarball_url'])) {
+                throw new DownloaderException("failed to find {$name} source");
             }
-            if (($rel['draft'] ?? false) === true && (($source['prefer-stable'] ?? false) || !$rel['tarball_url'])) {
-                continue;
+            $url = $data['tarball_url'];
+            $version = $data['tag_name'] ?? $data['name'] ?? null;
+        } else {
+            $data = json_decode(self::curlExec(
+                url: "https://api.github.com/repos/{$source['repo']}/{$type}{$source['query']}",
+                hooks: [[CurlHook::class, 'setupGithubToken']],
+                retries: self::getRetryAttempts()
+            ), true, 512, JSON_THROW_ON_ERROR);
+
+            $url = null;
+            $version = null;
+            foreach ($data as $rel) {
+                if (($rel['prerelease'] ?? false) === true && ($source['prefer-stable'] ?? false)) {
+                    continue;
+                }
+                if (($rel['draft'] ?? false) === true && (($source['prefer-stable'] ?? false) || !$rel['tarball_url'])) {
+                    continue;
+                }
+                if (!($source['match'] ?? null)) {
+                    $url = $rel['tarball_url'] ?? null;
+                    $version = $rel['tag_name'] ?? $rel['name'] ?? null;
+                    break;
+                }
+                if (preg_match('|' . $source['match'] . '|', $rel['tarball_url'])) {
+                    $url = $rel['tarball_url'];
+                    $version = $rel['tag_name'] ?? $rel['name'] ?? null;
+                    break;
+                }
             }
-            if (!($source['match'] ?? null)) {
-                $url = $rel['tarball_url'] ?? null;
-                break;
+            if (!$url) {
+                throw new DownloaderException("failed to find {$name} source");
             }
-            if (preg_match('|' . $source['match'] . '|', $rel['tarball_url'])) {
-                $url = $rel['tarball_url'];
-                break;
-            }
-        }
-        if (!$url) {
-            throw new DownloaderException("failed to find {$name} source");
         }
         $headers = self::curlExec(
             url: $url,
@@ -134,7 +153,7 @@ class Downloader
         if ($matches) {
             $filename = $matches['filename'];
         } else {
-            $filename = "{$name}-" . ($type === 'releases' ? $data['tag_name'] : $data['name']) . '.tar.gz';
+            $filename = "{$name}-" . ($version ?? 'latest') . '.tar.gz';
         }
 
         return [$url, $filename];
diff --git a/src/SPC/store/SourcePatcher.php b/src/SPC/store/SourcePatcher.php
index 7ce2d200..772ccbb5 100644
--- a/src/SPC/store/SourcePatcher.php
+++ b/src/SPC/store/SourcePatcher.php
@@ -95,6 +95,10 @@ class SourcePatcher
         // patch php-src/build/php.m4 PKG_CHECK_MODULES -> PKG_CHECK_MODULES_STATIC
         FileSystem::replaceFileStr(SOURCE_PATH . '/php-src/build/php.m4', 'PKG_CHECK_MODULES(', 'PKG_CHECK_MODULES_STATIC(');
 
+        if ($builder->getPHPVersionID() >= 80300 && $builder->getPHPVersionID() < 80400) {
+            self::patchFile('spc_fix_avx512_cache_before_80400.patch', SOURCE_PATH . '/php-src');
+        }
+
         if ($builder->getOption('enable-micro-win32')) {
             self::patchMicroWin32();
         } else {
diff --git a/src/globals/defines.php b/src/globals/defines.php
index 36ffba79..dae0c491 100644
--- a/src/globals/defines.php
+++ b/src/globals/defines.php
@@ -25,12 +25,16 @@ const DANGER_CMD = [
 // spc internal extensions
 const SPC_INTERNAL_EXTENSIONS = [
     'core',
+    'date',
     'hash',
     'json',
+    'lexbor',
     'pcre',
+    'random',
     'reflection',
     'spl',
     'standard',
+    'uri',
 ];
 
 // spc extension alias
diff --git a/src/globals/patch/spc_fix_avx512_cache_before_80400.patch b/src/globals/patch/spc_fix_avx512_cache_before_80400.patch
new file mode 100644
index 00000000..79393c01
--- /dev/null
+++ b/src/globals/patch/spc_fix_avx512_cache_before_80400.patch
@@ -0,0 +1,91 @@
+--- a/build/php.m4
++++ b/build/php.m4
+@@ -2812,27 +2812,26 @@
+ dnl PHP_CHECK_AVX512_SUPPORTS
+ dnl
+ AC_DEFUN([PHP_CHECK_AVX512_SUPPORTS], [
+-  AC_MSG_CHECKING([for avx512 supports in compiler])
+-  save_CFLAGS="$CFLAGS"
+-  CFLAGS="-mavx512f -mavx512cd -mavx512vl -mavx512dq -mavx512bw $CFLAGS"
+-
+-  AC_LINK_IFELSE([AC_LANG_SOURCE([[
+-    #include <immintrin.h>
+-      int main(void) {
+-        __m512i mask = _mm512_set1_epi32(0x1);
+-        char out[32];
+-        _mm512_storeu_si512(out, _mm512_shuffle_epi8(mask, mask));
+-        return 0;
+-    }]])], [
++  AC_CACHE_CHECK([whether compiler supports AVX-512], [php_cv_have_avx512], [
++    save_CFLAGS="$CFLAGS"
++    CFLAGS="-mavx512f -mavx512cd -mavx512vl -mavx512dq -mavx512bw $CFLAGS"
++    AC_LINK_IFELSE([AC_LANG_SOURCE([[
++      #include <immintrin.h>
++        int main(void) {
++          __m512i mask = _mm512_set1_epi32(0x1);
++          char out[32];
++          _mm512_storeu_si512(out, _mm512_shuffle_epi8(mask, mask));
++          return 0;
++      }]])],
++      [php_cv_have_avx512=yes],
++      [php_cv_have_avx512=no])
++    CFLAGS="$save_CFLAGS"
++  ])
++  if test "$php_cv_have_avx512" = "yes"; then
+     have_avx512_supports=1
+-    AC_MSG_RESULT([yes])
+-  ], [
++  else
+     have_avx512_supports=0
+-    AC_MSG_RESULT([no])
+-  ])
+-
+-  CFLAGS="$save_CFLAGS"
+-
++  fi
+   AC_DEFINE_UNQUOTED([PHP_HAVE_AVX512_SUPPORTS],
+    [$have_avx512_supports], [Whether the compiler supports AVX512])
+ ])
+@@ -2841,24 +2840,26 @@
+ dnl PHP_CHECK_AVX512_VBMI_SUPPORTS
+ dnl
+ AC_DEFUN([PHP_CHECK_AVX512_VBMI_SUPPORTS], [
+-  AC_MSG_CHECKING([for avx512 vbmi supports in compiler])
+-  save_CFLAGS="$CFLAGS"
+-  CFLAGS="-mavx512f -mavx512cd -mavx512vl -mavx512dq -mavx512bw -mavx512vbmi $CFLAGS"
+-  AC_LINK_IFELSE([AC_LANG_SOURCE([[
+-    #include <immintrin.h>
+-      int main(void) {
+-        __m512i mask = _mm512_set1_epi32(0x1);
+-        char out[32];
+-        _mm512_storeu_si512(out, _mm512_permutexvar_epi8(mask, mask));
+-        return 0;
+-    }]])], [
++  AC_CACHE_CHECK([whether compiler supports AVX-512 VBMI], [php_cv_have_avx512vbmi], [
++    save_CFLAGS="$CFLAGS"
++    CFLAGS="-mavx512f -mavx512cd -mavx512vl -mavx512dq -mavx512bw -mavx512vbmi $CFLAGS"
++    AC_LINK_IFELSE([AC_LANG_SOURCE([[
++      #include <immintrin.h>
++        int main(void) {
++          __m512i mask = _mm512_set1_epi32(0x1);
++          char out[32];
++          _mm512_storeu_si512(out, _mm512_permutexvar_epi8(mask, mask));
++          return 0;
++      }]])],
++      [php_cv_have_avx512vbmi=yes],
++      [php_cv_have_avx512vbmi=no])
++    CFLAGS="$save_CFLAGS"
++  ])
++  if test "$php_cv_have_avx512vbmi" = "yes"; then
+     have_avx512_vbmi_supports=1
+-    AC_MSG_RESULT([yes])
+-  ], [
++  else
+     have_avx512_vbmi_supports=0
+-    AC_MSG_RESULT([no])
+-  ])
+-  CFLAGS="$save_CFLAGS"
++  fi
+   AC_DEFINE_UNQUOTED([PHP_HAVE_AVX512_VBMI_SUPPORTS],
+    [$have_avx512_vbmi_supports], [Whether the compiler supports AVX512 VBMI])
+ ])
diff --git a/src/globals/test-extensions.php b/src/globals/test-extensions.php
index 0e2b664f..6db808f6 100644
--- a/src/globals/test-extensions.php
+++ b/src/globals/test-extensions.php
@@ -14,7 +14,7 @@ declare(strict_types=1);
 // test php version (8.1 ~ 8.4 available, multiple for matrix)
 $test_php_version = [
     // '8.1',
-    // '8.2',
+    '8.2',
     // '8.3',
     // '8.4',
     '8.5',
@@ -26,9 +26,9 @@ $test_os = [
     // 'macos-15-intel', // bin/spc for x86_64
     'macos-15', // bin/spc for arm64
     // 'ubuntu-latest', // bin/spc-alpine-docker for x86_64
-    'ubuntu-22.04', // bin/spc-gnu-docker for x86_64
+    // 'ubuntu-22.04', // bin/spc-gnu-docker for x86_64
     // 'ubuntu-24.04', // bin/spc for x86_64
-    'ubuntu-22.04-arm', // bin/spc-gnu-docker for arm64
+    // 'ubuntu-22.04-arm', // bin/spc-gnu-docker for arm64
     // 'ubuntu-24.04-arm', // bin/spc for arm64
     // 'windows-2022', // .\bin\spc.ps1
     // 'windows-2025',
@@ -50,13 +50,13 @@ $prefer_pre_built = true;
 
 // If you want to test your added extensions and libs, add below (comma separated, example `bcmath,openssl`).
 $extensions = match (PHP_OS_FAMILY) {
-    'Linux', 'Darwin' => 'openssl,brotli',
+    'Linux', 'Darwin' => 'swoole,mongodb',
     'Windows' => 'bcmath,brotli,bz2,ctype,curl,dom,exif,fileinfo,filter,ftp,gd,iconv,intl,mbregex,mbstring,mysqli,mysqlnd,opcache,openssl,pdo,pdo_mysql,pdo_pgsql,pgsql,session,simdjson,simplexml,sodium,sqlite3,tokenizer,xml,xmlreader,xmlwriter,zip,zlib',
 };
 
 // If you want to test shared extensions, add them below (comma separated, example `bcmath,openssl`).
 $shared_extensions = match (PHP_OS_FAMILY) {
-    'Linux' => 'zstd',
+    'Linux' => '',
     'Darwin' => '',
     'Windows' => '',
 };
@@ -66,7 +66,7 @@ $with_suggested_libs = true;
 
 // If you want to test extra libs for extensions, add them below (comma separated, example `libwebp,libavif`). Unnecessary, when $with_suggested_libs is true.
 $with_libs = match (PHP_OS_FAMILY) {
-    'Linux', 'Darwin' => 'krb5',
+    'Linux', 'Darwin' => '',
     'Windows' => '',
 };
 
diff --git a/tests/mock/SPC_store.php b/tests/mock/SPC_store.php
index 99f74fcc..9f9f6f29 100644
--- a/tests/mock/SPC_store.php
+++ b/tests/mock/SPC_store.php
@@ -12,6 +12,15 @@ use SPC\exception\SPCInternalException;
 function f_exec(string $command, mixed &$output, mixed &$result_code): bool
 {
     $result_code = 0;
+    if (str_contains($command, 'https://api.github.com/repos/AOMediaCodec/libavif/releases/latest')) {
+        $output = explode("\n", json_encode([
+            'tag_name' => 'v1.1.1',
+            'tarball_url' => 'https://api.github.com/repos/AOMediaCodec/libavif/tarball/v1.1.1',
+            'prerelease' => false,
+            'draft' => false,
+        ]));
+        return true;
+    }
     if (str_contains($command, 'https://api.github.com/repos/AOMediaCodec/libavif/releases')) {
         $output = explode("\n", gzdecode(file_get_contents(__DIR__ . '/../assets/github_api_AOMediaCodec_libavif_releases.json.gz')));
         return true;