diff --git a/CHANGELOG.md b/CHANGELOG.md
index 75c42ccc..6b9d255e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## [1.8.2](https://github.com/anzusystems/core-dam-bundle/compare/1.8.1...1.8.2) (2024-03-12)
+
+### Features
+* Podcast episode extUrl, podcast extUrl
+* 'avif' support
+
 ## [1.8.1](https://github.com/anzusystems/core-dam-bundle/compare/1.8.0...1.8.1) (2024-02-29)
 ### Changes
 * Podcast rss url length validation
diff --git a/src/App.php b/src/App.php
index c22db0a7..936b491b 100644
--- a/src/App.php
+++ b/src/App.php
@@ -9,14 +9,15 @@
 
 final class App extends AnzuApp
 {
-    public const ZERO = 0;
-    public const DOCTRINE_EXTRA_LAZY = 'EXTRA_LAZY';
-    public const CACHE_STRATEGY = 'NONSTRICT_READ_WRITE';
-    public const DATE_TIME_API_FORMAT = 'Y-m-d\TH:i:s.u\Z';
+    public const int ZERO = 0;
+    public const string DOCTRINE_EXTRA_LAZY = 'EXTRA_LAZY';
+    public const string CACHE_STRATEGY = 'NONSTRICT_READ_WRITE';
+    public const string DATE_TIME_API_FORMAT = 'Y-m-d\TH:i:s.u\Z';
+    public const string ORDER_ASC = 'ASC';
 
-    public const ENTITY_NAMESPACE = __NAMESPACE__ . '\Entity';
+    public const string ENTITY_NAMESPACE = __NAMESPACE__ . '\Entity';
 
-    private const RANDOM_BYTES_LEN = 32;
+    private const int RANDOM_BYTES_LEN = 32;
 
     /**
      * @throws Exception
diff --git a/src/Domain/Podcast/PodcastManager.php b/src/Domain/Podcast/PodcastManager.php
index 10fbfafd..61cd956b 100644
--- a/src/Domain/Podcast/PodcastManager.php
+++ b/src/Domain/Podcast/PodcastManager.php
@@ -52,6 +52,7 @@ public function update(Podcast $podcast, Podcast $newPodcast, bool $flush = true
         ;
         $podcast->getAttributes()
             ->setRssUrl($newPodcast->getAttributes()->getRssUrl())
+            ->setExtUrl($newPodcast->getAttributes()->getExtUrl())
             ->setFileSlot($newPodcast->getAttributes()->getFileSlot())
             ->setMode($newPodcast->getAttributes()->getMode())
         ;
diff --git a/src/Domain/PodcastEpisode/PodcastEpisodeManager.php b/src/Domain/PodcastEpisode/PodcastEpisodeManager.php
index e7c55446..4a598815 100644
--- a/src/Domain/PodcastEpisode/PodcastEpisodeManager.php
+++ b/src/Domain/PodcastEpisode/PodcastEpisodeManager.php
@@ -61,6 +61,7 @@ public function update(PodcastEpisode $podcastEpisode, PodcastEpisode $newPodcas
         $podcastEpisode->getAttributes()
             ->setSeasonNumber($newPodcastEpisode->getAttributes()->getSeasonNumber())
             ->setEpisodeNumber($newPodcastEpisode->getAttributes()->getEpisodeNumber())
+            ->setExtUrl($newPodcastEpisode->getAttributes()->getExtUrl())
         ;
         $podcastEpisode->getTexts()
             ->setTitle($newPodcastEpisode->getTexts()->getTitle())
diff --git a/src/Entity/AssetFile.php b/src/Entity/AssetFile.php
index 6eed8cc8..77ab358e 100644
--- a/src/Entity/AssetFile.php
+++ b/src/Entity/AssetFile.php
@@ -48,7 +48,7 @@ abstract class AssetFile implements
     use NotifyToTrait;
 
     #[ORM\OneToMany(mappedBy: 'assetFile', targetEntity: Chunk::class, fetch: App::DOCTRINE_EXTRA_LAZY)]
-    #[ORM\OrderBy(value: ['offset' => Criteria::ASC])]
+    #[ORM\OrderBy(value: ['offset' => App::ORDER_ASC])]
     protected Collection $chunks;
 
     #[ORM\OneToOne(targetEntity: AssetFileMetadata::class)]
diff --git a/src/Entity/CustomForm.php b/src/Entity/CustomForm.php
index 9135a469..fbfa4cf2 100644
--- a/src/Entity/CustomForm.php
+++ b/src/Entity/CustomForm.php
@@ -9,6 +9,7 @@
 use AnzuSystems\Contracts\Entity\Interfaces\UuidIdentifiableInterface;
 use AnzuSystems\Contracts\Entity\Traits\TimeTrackingTrait;
 use AnzuSystems\Contracts\Entity\Traits\UserTrackingTrait;
+use AnzuSystems\CoreDamBundle\App;
 use AnzuSystems\CoreDamBundle\Entity\Traits\UuidIdentityTrait;
 use AnzuSystems\CoreDamBundle\Repository\CustomFormRepository;
 use Doctrine\Common\Collections\ArrayCollection;
@@ -26,7 +27,7 @@ class CustomForm implements TimeTrackingInterface, UuidIdentifiableInterface, Us
     use UserTrackingTrait;
 
     #[ORM\OneToMany(mappedBy: 'form', targetEntity: CustomFormElement::class)]
-    #[ORM\OrderBy(value: ['position' => Criteria::ASC])]
+    #[ORM\OrderBy(value: ['position' => App::ORDER_ASC])]
     #[Assert\Valid]
     private Collection $elements;
 
diff --git a/src/Entity/DistributionCategorySelect.php b/src/Entity/DistributionCategorySelect.php
index c9f0b27a..87b21c4a 100644
--- a/src/Entity/DistributionCategorySelect.php
+++ b/src/Entity/DistributionCategorySelect.php
@@ -11,6 +11,7 @@
 use AnzuSystems\Contracts\Entity\Interfaces\UuidIdentifiableInterface;
 use AnzuSystems\Contracts\Entity\Traits\TimeTrackingTrait;
 use AnzuSystems\Contracts\Entity\Traits\UserTrackingTrait;
+use AnzuSystems\CoreDamBundle\App;
 use AnzuSystems\CoreDamBundle\Entity\Interfaces\ExtSystemInterface;
 use AnzuSystems\CoreDamBundle\Entity\Traits\UuidIdentityTrait;
 use AnzuSystems\CoreDamBundle\Model\Enum\AssetType;
@@ -49,7 +50,7 @@ class DistributionCategorySelect implements TimeTrackingInterface, UserTrackingI
 
     #[Serialize(type: DistributionCategoryOption::class)]
     #[ORM\OneToMany(mappedBy: 'select', targetEntity: DistributionCategoryOption::class)]
-    #[ORM\OrderBy(['position' => Criteria::ASC])]
+    #[ORM\OrderBy(['position' => App::ORDER_ASC])]
     #[Assert\Count(min: 1, minMessage: ValidationException::ERROR_FIELD_LENGTH_MIN)]
     #[Assert\Valid]
     private Collection $options;
diff --git a/src/Entity/Embeds/PodcastAttributes.php b/src/Entity/Embeds/PodcastAttributes.php
index 304baaab..ef15a1da 100644
--- a/src/Entity/Embeds/PodcastAttributes.php
+++ b/src/Entity/Embeds/PodcastAttributes.php
@@ -15,12 +15,24 @@
 #[ORM\Embeddable]
 class PodcastAttributes
 {
+    /**
+     * RSS feed URL
+     */
     #[ORM\Column(type: Types::STRING, length: 2_048, nullable: true)]
     #[Assert\Length(max: 2_048, maxMessage: ValidationException::ERROR_FIELD_LENGTH_MAX)]
     #[Assert\Url(message: ValidationException::ERROR_FIELD_INVALID)]
     #[Serialize]
     private string $rssUrl;
 
+    /**
+     * Podcast URL (located in external service)
+     */
+    #[ORM\Column(type: Types::STRING, length: 2_048, options: ['default' => ''])]
+    #[Assert\Length(max: 2_048, maxMessage: ValidationException::ERROR_FIELD_LENGTH_MAX)]
+    #[Assert\Url(message: ValidationException::ERROR_FIELD_INVALID)]
+    #[Serialize]
+    private string $extUrl;
+
     #[ORM\Column(type: Types::STRING, length: 128, nullable: true)]
     #[Assert\Length(max: 128, maxMessage: ValidationException::ERROR_FIELD_LENGTH_MAX)]
     #[Serialize]
@@ -37,6 +49,7 @@ public function __construct()
     {
         $this->setRssUrl('');
         $this->setFileSlot('');
+        $this->setExtUrl('');
         $this->setLastImportStatus(PodcastLastImportStatus::Default);
         $this->setMode(PodcastImportMode::Default);
     }
@@ -89,4 +102,15 @@ public function setFileSlot(string $fileSlot): self
 
         return $this;
     }
+
+    public function getExtUrl(): string
+    {
+        return $this->extUrl;
+    }
+
+    public function setExtUrl(string $extUrl): self
+    {
+        $this->extUrl = $extUrl;
+        return $this;
+    }
 }
diff --git a/src/Entity/Embeds/PodcastEpisodeAttributes.php b/src/Entity/Embeds/PodcastEpisodeAttributes.php
index 3f7d77d4..e9ca2736 100644
--- a/src/Entity/Embeds/PodcastEpisodeAttributes.php
+++ b/src/Entity/Embeds/PodcastEpisodeAttributes.php
@@ -14,9 +14,21 @@
 #[ORM\Embeddable]
 class PodcastEpisodeAttributes
 {
+    /**
+     * Audio track URL provided by external service (obtained from RSS FEED)
+     */
     #[ORM\Column(type: Types::STRING, length: 2_048)]
     private string $rssUrl;
 
+    /**
+     * Podcast episode URL (located in external service)
+     */
+    #[ORM\Column(type: Types::STRING, length: 2_048, options: ['default' => ''])]
+    #[Assert\Length(max: 2_048, maxMessage: ValidationException::ERROR_FIELD_LENGTH_MAX)]
+    #[Assert\Url(message: ValidationException::ERROR_FIELD_INVALID)]
+    #[Serialize]
+    private string $extUrl;
+
     #[ORM\Column(type: Types::STRING, length: 255)]
     private string $rssId;
 
@@ -40,6 +52,7 @@ public function __construct()
         $this->setLastImportStatus(PodcastEpisodeStatus::Default);
         $this->setRssId('');
         $this->setRssUrl('');
+        $this->setExtUrl('');
     }
 
     #[Serialize]
@@ -104,4 +117,16 @@ public function setRssId(string $rssId): self
 
         return $this;
     }
+
+    public function getExtUrl(): string
+    {
+        return $this->extUrl;
+    }
+
+    public function setExtUrl(string $extUrl): self
+    {
+        $this->extUrl = $extUrl;
+
+        return $this;
+    }
 }
diff --git a/src/Entity/ImageFile.php b/src/Entity/ImageFile.php
index 17e3a0ca..c47d54d3 100644
--- a/src/Entity/ImageFile.php
+++ b/src/Entity/ImageFile.php
@@ -20,7 +20,7 @@ class ImageFile extends AssetFile
     private ImageAttributes $imageAttributes;
 
     #[ORM\OneToMany(mappedBy: 'image', targetEntity: ImageFileOptimalResize::class)]
-    #[ORM\OrderBy(value: ['requestedSize' => Criteria::ASC])]
+    #[ORM\OrderBy(value: ['requestedSize' => App::ORDER_ASC])]
     private Collection $resizes;
 
     #[ORM\OneToMany(mappedBy: 'image', targetEntity: RegionOfInterest::class)]
diff --git a/src/Model/Enum/ImageMimeTypes.php b/src/Model/Enum/ImageMimeTypes.php
index b80a0ccc..146fe227 100644
--- a/src/Model/Enum/ImageMimeTypes.php
+++ b/src/Model/Enum/ImageMimeTypes.php
@@ -27,6 +27,5 @@ enum ImageMimeTypes: string implements EnumInterface
     case MimePng = self::MIME_PNG;
     case MimeWebp = self::MIME_WEBP;
     case MimeGif = self::MIME_GIF;
-    // todo fix colors
-//    case MimeAvif = self::MIME_AVIF;
+    case MimeAvif = self::MIME_AVIF;
 }