diff --git a/ChangeLog.md b/ChangeLog.md
index 5775aca1f..f8015d9f8 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -79,6 +79,38 @@ Incoming
      * Deprecate `Pattern.list()`
      * Deprecate `PatternList`
      * Deprecate `Pattern.mask()`
+  * Deprecate exceptions unqualified for release candidate.
+     * Deprecate `EmptyOptionalException`
+     * Deprecate `ExplicitDelimiterRequiredException`, to be refactored to `DelimiterException`
+     * Deprecate `GroupNotMatchedException`, to be refactored to `GroupException`
+     * Deprecate `IntegerFormatException`
+     * Deprecate `IntegerOverflowException`
+     * Deprecate `InternalCleanRegexException`
+     * Deprecate `InvalidIntegerTypeException`
+     * Deprecate `InvalidReplacementException`, to be refactored to `\UnexpectedValueException`
+     * Deprecate `InvalidReturnValueException`
+     * Deprecate `MalformedPcreTemplateException`, to be refactored to `SyntaxException`
+     * Deprecate `MaskMalformedPatternException`
+     * Deprecate `NonexistentGroupException`, to be refactored to `GroupException`
+     * Deprecate `NoSuchNthElementException`
+     * Deprecate `NoSuchStreamElementException`
+     * Deprecate `PatternMalformedPatternException`
+     * Deprecate `PlaceholderFigureException`
+     * Deprecate `ReplacementExpectationFailedException`
+     * Deprecate `SubjectNotMatchedException`, to be refactored to `NoMatchException`
+     * Deprecate `UnevenCutException`
+     * Deprecate `MalformedPatternException`, to be refactored to `SyntaxException`
+     * Deprecate `PatternSyntaxException`
+     * Deprecate `CatastrophicBacktrackingException`, to be refactored to `BacktrackException`
+     * Deprecate `CompilePregException`, to be refactored to `SyntaxException`
+     * Deprecate `JitStackLimitException`, to be refactored to `JitException`
+     * Deprecate `PatternStructureException`
+     * Deprecate `PregException`
+     * Deprecate `PregMalformedPatternException`, to be refactored to `SyntaxException`
+     * Deprecate `RuntimePregException`, to be refactored to `MatchException`
+     * Deprecate `SubjectEncodingException`, to be refactored to `UnicodeException`
+     * Deprecate `SuspectedReturnPregException`
+     * Deprecate `UnicodeOffsetException`, to be refactored to `UnicodeException`
 
 Added in 0.41.5
 ---------------
diff --git a/src/CleanRegex/Exception/EmptyOptionalException.php b/src/CleanRegex/Exception/EmptyOptionalException.php
index d8f4e7b87..b4b85aa3e 100644
--- a/src/CleanRegex/Exception/EmptyOptionalException.php
+++ b/src/CleanRegex/Exception/EmptyOptionalException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\CleanRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class EmptyOptionalException extends \RuntimeException
 {
 }
diff --git a/src/CleanRegex/Exception/ExplicitDelimiterRequiredException.php b/src/CleanRegex/Exception/ExplicitDelimiterRequiredException.php
index 450efaa09..7a63d5291 100644
--- a/src/CleanRegex/Exception/ExplicitDelimiterRequiredException.php
+++ b/src/CleanRegex/Exception/ExplicitDelimiterRequiredException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\CleanRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class ExplicitDelimiterRequiredException extends \RuntimeException implements PatternException
 {
     public function __construct(string $template)
diff --git a/src/CleanRegex/Exception/GroupNotMatchedException.php b/src/CleanRegex/Exception/GroupNotMatchedException.php
index 31a47b3eb..8945530c6 100644
--- a/src/CleanRegex/Exception/GroupNotMatchedException.php
+++ b/src/CleanRegex/Exception/GroupNotMatchedException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\CleanRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class GroupNotMatchedException extends \RuntimeException implements PatternException
 {
 }
diff --git a/src/CleanRegex/Exception/IntegerFormatException.php b/src/CleanRegex/Exception/IntegerFormatException.php
index 0a513a5f3..a306f553d 100644
--- a/src/CleanRegex/Exception/IntegerFormatException.php
+++ b/src/CleanRegex/Exception/IntegerFormatException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\CleanRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class IntegerFormatException extends \RuntimeException implements PatternException
 {
 }
diff --git a/src/CleanRegex/Exception/IntegerOverflowException.php b/src/CleanRegex/Exception/IntegerOverflowException.php
index be9d63e9a..2d0af782f 100644
--- a/src/CleanRegex/Exception/IntegerOverflowException.php
+++ b/src/CleanRegex/Exception/IntegerOverflowException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\CleanRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class IntegerOverflowException extends \RuntimeException implements PatternException
 {
 }
diff --git a/src/CleanRegex/Exception/InternalCleanRegexException.php b/src/CleanRegex/Exception/InternalCleanRegexException.php
index 732ec8229..66da88f68 100644
--- a/src/CleanRegex/Exception/InternalCleanRegexException.php
+++ b/src/CleanRegex/Exception/InternalCleanRegexException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\CleanRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class InternalCleanRegexException extends \RuntimeException implements PatternException
 {
 }
diff --git a/src/CleanRegex/Exception/InvalidIntegerTypeException.php b/src/CleanRegex/Exception/InvalidIntegerTypeException.php
index 2dc88cba9..d9f017582 100644
--- a/src/CleanRegex/Exception/InvalidIntegerTypeException.php
+++ b/src/CleanRegex/Exception/InvalidIntegerTypeException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\CleanRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class InvalidIntegerTypeException extends \RuntimeException implements PatternException
 {
 }
diff --git a/src/CleanRegex/Exception/InvalidReplacementException.php b/src/CleanRegex/Exception/InvalidReplacementException.php
index 6b59fdaa0..f25b8d69a 100644
--- a/src/CleanRegex/Exception/InvalidReplacementException.php
+++ b/src/CleanRegex/Exception/InvalidReplacementException.php
@@ -3,6 +3,9 @@
 
 use TRegx\CleanRegex\Internal\Type\Type;
 
+/**
+ * @deprecated
+ */
 class InvalidReplacementException extends InvalidReturnValueException
 {
     public function __construct(Type $replacementType)
diff --git a/src/CleanRegex/Exception/InvalidReturnValueException.php b/src/CleanRegex/Exception/InvalidReturnValueException.php
index 731e09a97..daf44c945 100644
--- a/src/CleanRegex/Exception/InvalidReturnValueException.php
+++ b/src/CleanRegex/Exception/InvalidReturnValueException.php
@@ -3,6 +3,9 @@
 
 use TRegx\CleanRegex\Internal\Type\Type;
 
+/**
+ * @deprecated
+ */
 class InvalidReturnValueException extends \RuntimeException implements PatternException
 {
     public function __construct(string $methodName, string $expectedReturnType, Type $type)
diff --git a/src/CleanRegex/Exception/MalformedPcreTemplateException.php b/src/CleanRegex/Exception/MalformedPcreTemplateException.php
index 7e551e42e..43b6b6607 100644
--- a/src/CleanRegex/Exception/MalformedPcreTemplateException.php
+++ b/src/CleanRegex/Exception/MalformedPcreTemplateException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\CleanRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class MalformedPcreTemplateException extends PatternMalformedPatternException
 {
     public function __construct(string $message)
diff --git a/src/CleanRegex/Exception/MaskMalformedPatternException.php b/src/CleanRegex/Exception/MaskMalformedPatternException.php
index 284c34c73..8ed418709 100644
--- a/src/CleanRegex/Exception/MaskMalformedPatternException.php
+++ b/src/CleanRegex/Exception/MaskMalformedPatternException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\CleanRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class MaskMalformedPatternException extends PatternMalformedPatternException
 {
 }
diff --git a/src/CleanRegex/Exception/NoSuchNthElementException.php b/src/CleanRegex/Exception/NoSuchNthElementException.php
index ce56aa2fb..48e288a78 100644
--- a/src/CleanRegex/Exception/NoSuchNthElementException.php
+++ b/src/CleanRegex/Exception/NoSuchNthElementException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\CleanRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class NoSuchNthElementException extends \RuntimeException implements PatternException
 {
     public static function forSubject(int $index, int $total): self
diff --git a/src/CleanRegex/Exception/NoSuchStreamElementException.php b/src/CleanRegex/Exception/NoSuchStreamElementException.php
index ec78428e6..cefcb4e7e 100644
--- a/src/CleanRegex/Exception/NoSuchStreamElementException.php
+++ b/src/CleanRegex/Exception/NoSuchStreamElementException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\CleanRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class NoSuchStreamElementException extends \RuntimeException implements PatternException
 {
 }
diff --git a/src/CleanRegex/Exception/NonexistentGroupException.php b/src/CleanRegex/Exception/NonexistentGroupException.php
index 6f5150067..09b1d1576 100644
--- a/src/CleanRegex/Exception/NonexistentGroupException.php
+++ b/src/CleanRegex/Exception/NonexistentGroupException.php
@@ -3,6 +3,9 @@
 
 use TRegx\CleanRegex\Internal\GroupKey\GroupKey;
 
+/**
+ * @deprecated
+ */
 class NonexistentGroupException extends \RuntimeException implements PatternException
 {
     public function __construct(GroupKey $group)
diff --git a/src/CleanRegex/Exception/PatternMalformedPatternException.php b/src/CleanRegex/Exception/PatternMalformedPatternException.php
index 544433161..8e5e662a0 100644
--- a/src/CleanRegex/Exception/PatternMalformedPatternException.php
+++ b/src/CleanRegex/Exception/PatternMalformedPatternException.php
@@ -3,6 +3,9 @@
 
 use TRegx\Exception\MalformedPatternException;
 
+/**
+ * @deprecated
+ */
 class PatternMalformedPatternException extends \RuntimeException implements PatternException, MalformedPatternException
 {
 }
diff --git a/src/CleanRegex/Exception/PlaceholderFigureException.php b/src/CleanRegex/Exception/PlaceholderFigureException.php
index e16cb5617..355da0c47 100644
--- a/src/CleanRegex/Exception/PlaceholderFigureException.php
+++ b/src/CleanRegex/Exception/PlaceholderFigureException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\CleanRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class PlaceholderFigureException extends \RuntimeException implements PatternException
 {
 }
diff --git a/src/CleanRegex/Exception/ReplacementExpectationFailedException.php b/src/CleanRegex/Exception/ReplacementExpectationFailedException.php
index 447253476..c6273e5ab 100644
--- a/src/CleanRegex/Exception/ReplacementExpectationFailedException.php
+++ b/src/CleanRegex/Exception/ReplacementExpectationFailedException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\CleanRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class ReplacementExpectationFailedException extends \RuntimeException implements PatternException
 {
 }
diff --git a/src/CleanRegex/Exception/SubjectNotMatchedException.php b/src/CleanRegex/Exception/SubjectNotMatchedException.php
index ed0b69f0a..d5dfc40ed 100644
--- a/src/CleanRegex/Exception/SubjectNotMatchedException.php
+++ b/src/CleanRegex/Exception/SubjectNotMatchedException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\CleanRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class SubjectNotMatchedException extends \RuntimeException implements PatternException
 {
     public function __construct()
diff --git a/src/CleanRegex/Exception/UnevenCutException.php b/src/CleanRegex/Exception/UnevenCutException.php
index 8feb68194..d18944794 100644
--- a/src/CleanRegex/Exception/UnevenCutException.php
+++ b/src/CleanRegex/Exception/UnevenCutException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\CleanRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class UnevenCutException extends \RuntimeException implements PatternException
 {
 }
diff --git a/src/Exception/MalformedPatternException.php b/src/Exception/MalformedPatternException.php
index d44cfed7d..e47cb0caa 100644
--- a/src/Exception/MalformedPatternException.php
+++ b/src/Exception/MalformedPatternException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\Exception;
 
+/**
+ * @deprecated
+ */
 interface MalformedPatternException extends PatternSyntaxException
 {
 }
diff --git a/src/Exception/PatternSyntaxException.php b/src/Exception/PatternSyntaxException.php
index 0b73a1f84..f5de4b7b4 100644
--- a/src/Exception/PatternSyntaxException.php
+++ b/src/Exception/PatternSyntaxException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\Exception;
 
+/**
+ * @deprecated
+ */
 interface PatternSyntaxException extends RegexException
 {
 }
diff --git a/src/SafeRegex/Exception/CatastrophicBacktrackingException.php b/src/SafeRegex/Exception/CatastrophicBacktrackingException.php
index 339867972..27d81d7b6 100644
--- a/src/SafeRegex/Exception/CatastrophicBacktrackingException.php
+++ b/src/SafeRegex/Exception/CatastrophicBacktrackingException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\SafeRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class CatastrophicBacktrackingException extends RuntimePregException implements PatternStructureException
 {
     public function __construct($pattern, string $methodName, int $errorCode, string $errorName)
diff --git a/src/SafeRegex/Exception/CompilePregException.php b/src/SafeRegex/Exception/CompilePregException.php
index 57254a46e..b9895c916 100644
--- a/src/SafeRegex/Exception/CompilePregException.php
+++ b/src/SafeRegex/Exception/CompilePregException.php
@@ -3,6 +3,9 @@
 
 use TRegx\SafeRegex\Internal\PhpError;
 
+/**
+ * @deprecated
+ */
 class CompilePregException extends \RuntimeException implements PregException
 {
     /** @var PhpError */
diff --git a/src/SafeRegex/Exception/InvalidReturnValueException.php b/src/SafeRegex/Exception/InvalidReturnValueException.php
index 4755e6be3..48098d02a 100644
--- a/src/SafeRegex/Exception/InvalidReturnValueException.php
+++ b/src/SafeRegex/Exception/InvalidReturnValueException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\SafeRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class InvalidReturnValueException extends \RuntimeException implements PregException
 {
     /** @var string */
diff --git a/src/SafeRegex/Exception/JitStackLimitException.php b/src/SafeRegex/Exception/JitStackLimitException.php
index 763131342..db678f660 100644
--- a/src/SafeRegex/Exception/JitStackLimitException.php
+++ b/src/SafeRegex/Exception/JitStackLimitException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\SafeRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class JitStackLimitException extends RuntimePregException implements PatternStructureException
 {
     public function __construct($pattern, string $methodName, int $errorCode, string $errorName)
diff --git a/src/SafeRegex/Exception/PatternStructureException.php b/src/SafeRegex/Exception/PatternStructureException.php
index 06a0d25e2..02cb2e3b9 100644
--- a/src/SafeRegex/Exception/PatternStructureException.php
+++ b/src/SafeRegex/Exception/PatternStructureException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\SafeRegex\Exception;
 
+/**
+ * @deprecated
+ */
 interface PatternStructureException extends PregException
 {
 }
diff --git a/src/SafeRegex/Exception/PregException.php b/src/SafeRegex/Exception/PregException.php
index ba5d45f90..fa8a0f605 100644
--- a/src/SafeRegex/Exception/PregException.php
+++ b/src/SafeRegex/Exception/PregException.php
@@ -3,6 +3,9 @@
 
 use TRegx\Exception\RegexException;
 
+/**
+ * @deprecated
+ */
 interface PregException extends RegexException
 {
     public function getInvokingMethod(): string;
diff --git a/src/SafeRegex/Exception/PregMalformedPatternException.php b/src/SafeRegex/Exception/PregMalformedPatternException.php
index f72f14179..f04588677 100644
--- a/src/SafeRegex/Exception/PregMalformedPatternException.php
+++ b/src/SafeRegex/Exception/PregMalformedPatternException.php
@@ -3,6 +3,9 @@
 
 use TRegx\Exception\MalformedPatternException;
 
+/**
+ * @deprecated
+ */
 class PregMalformedPatternException extends CompilePregException implements MalformedPatternException
 {
 }
diff --git a/src/SafeRegex/Exception/RuntimePregException.php b/src/SafeRegex/Exception/RuntimePregException.php
index f3dca3a8b..7ea184b63 100644
--- a/src/SafeRegex/Exception/RuntimePregException.php
+++ b/src/SafeRegex/Exception/RuntimePregException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\SafeRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class RuntimePregException extends \RuntimeException implements PregException
 {
     /** @var string */
diff --git a/src/SafeRegex/Exception/SubjectEncodingException.php b/src/SafeRegex/Exception/SubjectEncodingException.php
index 96fa5dc33..c2042033f 100644
--- a/src/SafeRegex/Exception/SubjectEncodingException.php
+++ b/src/SafeRegex/Exception/SubjectEncodingException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\SafeRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class SubjectEncodingException extends RuntimePregException
 {
     public function __construct($pattern, string $methodName, int $errorCode, string $errorName)
diff --git a/src/SafeRegex/Exception/SuspectedReturnPregException.php b/src/SafeRegex/Exception/SuspectedReturnPregException.php
index 7ecb94f77..fb24c4827 100644
--- a/src/SafeRegex/Exception/SuspectedReturnPregException.php
+++ b/src/SafeRegex/Exception/SuspectedReturnPregException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\SafeRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class SuspectedReturnPregException extends \RuntimeException implements PregException
 {
     /** @var string */
diff --git a/src/SafeRegex/Exception/UnicodeOffsetException.php b/src/SafeRegex/Exception/UnicodeOffsetException.php
index 6b2bc3308..3d4fe462e 100644
--- a/src/SafeRegex/Exception/UnicodeOffsetException.php
+++ b/src/SafeRegex/Exception/UnicodeOffsetException.php
@@ -1,6 +1,9 @@
 <?php
 namespace TRegx\SafeRegex\Exception;
 
+/**
+ * @deprecated
+ */
 class UnicodeOffsetException extends RuntimePregException
 {
     public function __construct($pattern, string $methodName, int $errorCode, string $errorName)