diff --git a/java/ql/lib/semmle/code/java/security/AndroidIntentRedirectionQuery.qll b/java/ql/lib/semmle/code/java/security/AndroidIntentRedirectionQuery.qll
index b179a4f92e0..0943fe8feaf 100644
--- a/java/ql/lib/semmle/code/java/security/AndroidIntentRedirectionQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/AndroidIntentRedirectionQuery.qll
@@ -18,6 +18,8 @@ module IntentRedirectionConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node node1, DataFlow::Node node2) {
     any(IntentRedirectionAdditionalTaintStep c).step(node1, node2)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Tracks the flow of tainted Intents being used to start Android components. */
diff --git a/java/ql/lib/semmle/code/java/security/ExternallyControlledFormatStringQuery.qll b/java/ql/lib/semmle/code/java/security/ExternallyControlledFormatStringQuery.qll
index 606e31a07cb..4c8639010e2 100644
--- a/java/ql/lib/semmle/code/java/security/ExternallyControlledFormatStringQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/ExternallyControlledFormatStringQuery.qll
@@ -23,6 +23,8 @@ module ExternallyControlledFormatStringConfig implements DataFlow::ConfigSig {
   predicate isBarrier(DataFlow::Node node) {
     node.getType() instanceof NumericType or node.getType() instanceof BooleanType
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /**
diff --git a/java/ql/lib/semmle/code/java/security/FragmentInjectionQuery.qll b/java/ql/lib/semmle/code/java/security/FragmentInjectionQuery.qll
index f625807470d..b2ab5464e23 100644
--- a/java/ql/lib/semmle/code/java/security/FragmentInjectionQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/FragmentInjectionQuery.qll
@@ -17,6 +17,8 @@ module FragmentInjectionTaintConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node n1, DataFlow::Node n2) {
     any(FragmentInjectionAdditionalTaintStep c).step(n1, n2)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /**
diff --git a/java/ql/lib/semmle/code/java/security/GroovyInjectionQuery.qll b/java/ql/lib/semmle/code/java/security/GroovyInjectionQuery.qll
index 3af836cac97..8151755f69f 100644
--- a/java/ql/lib/semmle/code/java/security/GroovyInjectionQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/GroovyInjectionQuery.qll
@@ -17,6 +17,8 @@ module GroovyInjectionConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node fromNode, DataFlow::Node toNode) {
     any(GroovyInjectionAdditionalTaintStep c).step(fromNode, toNode)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /**
diff --git a/java/ql/lib/semmle/code/java/security/ImplicitPendingIntentsQuery.qll b/java/ql/lib/semmle/code/java/security/ImplicitPendingIntentsQuery.qll
index 0a8e0686549..a57f643d817 100644
--- a/java/ql/lib/semmle/code/java/security/ImplicitPendingIntentsQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/ImplicitPendingIntentsQuery.qll
@@ -48,6 +48,8 @@ module ImplicitPendingIntentStartConfig implements DataFlow::StateConfigSig {
     node.getType().(Array).getElementType() instanceof TypeIntent and
     c instanceof DataFlow::ArrayContent
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 module ImplicitPendingIntentStartFlow =
diff --git a/java/ql/lib/semmle/code/java/security/InsecureBeanValidationQuery.qll b/java/ql/lib/semmle/code/java/security/InsecureBeanValidationQuery.qll
index 1ad0677ca61..be42e09a1cc 100644
--- a/java/ql/lib/semmle/code/java/security/InsecureBeanValidationQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/InsecureBeanValidationQuery.qll
@@ -49,6 +49,8 @@ module BeanValidationConfig implements DataFlow::ConfigSig {
   predicate isSource(DataFlow::Node source) { source instanceof ThreatModelFlowSource }
 
   predicate isSink(DataFlow::Node sink) { sink instanceof BeanValidationSink }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Tracks flow from user input to the argument of a method that builds constraint error messages. */
diff --git a/java/ql/lib/semmle/code/java/security/InsecureLdapAuthQuery.qll b/java/ql/lib/semmle/code/java/security/InsecureLdapAuthQuery.qll
index 498a9401071..94d80b9b37b 100644
--- a/java/ql/lib/semmle/code/java/security/InsecureLdapAuthQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/InsecureLdapAuthQuery.qll
@@ -22,6 +22,8 @@ module InsecureLdapUrlConfig implements DataFlow::ConfigSig {
       succ.asExpr() = ma.getQualifier()
     )
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 module InsecureLdapUrlFlow = TaintTracking::Global<InsecureLdapUrlConfig>;
diff --git a/java/ql/lib/semmle/code/java/security/InsecureRandomnessQuery.qll b/java/ql/lib/semmle/code/java/security/InsecureRandomnessQuery.qll
index 423046b6746..77da25d3586 100644
--- a/java/ql/lib/semmle/code/java/security/InsecureRandomnessQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/InsecureRandomnessQuery.qll
@@ -96,6 +96,8 @@ module InsecureRandomnessConfig implements DataFlow::ConfigSig {
       n2.asExpr() = c
     )
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /**
diff --git a/java/ql/lib/semmle/code/java/security/InsufficientKeySizeQuery.qll b/java/ql/lib/semmle/code/java/security/InsufficientKeySizeQuery.qll
index e08cd50cdb3..876b2efd840 100644
--- a/java/ql/lib/semmle/code/java/security/InsufficientKeySizeQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/InsufficientKeySizeQuery.qll
@@ -16,6 +16,8 @@ module KeySizeConfig implements DataFlow::StateConfigSig {
   predicate isSink(DataFlow::Node sink, KeySizeState state) {
     sink.(InsufficientKeySizeSink).hasState(state)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Tracks key sizes used in cryptographic algorithms. */
diff --git a/java/ql/lib/semmle/code/java/security/IntentUriPermissionManipulationQuery.qll b/java/ql/lib/semmle/code/java/security/IntentUriPermissionManipulationQuery.qll
index 740ce24bf62..855694b299b 100644
--- a/java/ql/lib/semmle/code/java/security/IntentUriPermissionManipulationQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/IntentUriPermissionManipulationQuery.qll
@@ -23,6 +23,8 @@ module IntentUriPermissionManipulationConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node node1, DataFlow::Node node2) {
     any(IntentUriPermissionManipulationAdditionalTaintStep c).step(node1, node2)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /**
diff --git a/java/ql/lib/semmle/code/java/security/JexlInjectionQuery.qll b/java/ql/lib/semmle/code/java/security/JexlInjectionQuery.qll
index de49560e779..bf87df361b3 100644
--- a/java/ql/lib/semmle/code/java/security/JexlInjectionQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/JexlInjectionQuery.qll
@@ -51,6 +51,8 @@ module JexlInjectionConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node node1, DataFlow::Node node2) {
     any(JexlInjectionAdditionalTaintStep c).step(node1, node2)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /**
diff --git a/java/ql/lib/semmle/code/java/security/JndiInjectionQuery.qll b/java/ql/lib/semmle/code/java/security/JndiInjectionQuery.qll
index 3c1f4b8e68e..167d56732cd 100644
--- a/java/ql/lib/semmle/code/java/security/JndiInjectionQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/JndiInjectionQuery.qll
@@ -23,6 +23,8 @@ module JndiInjectionFlowConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node node1, DataFlow::Node node2) {
     any(JndiInjectionAdditionalTaintStep c).step(node1, node2)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Tracks flow of unvalidated user input that is used in JNDI lookup */
diff --git a/java/ql/lib/semmle/code/java/security/LdapInjectionQuery.qll b/java/ql/lib/semmle/code/java/security/LdapInjectionQuery.qll
index 5c055c00516..b6daea4b473 100644
--- a/java/ql/lib/semmle/code/java/security/LdapInjectionQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/LdapInjectionQuery.qll
@@ -17,6 +17,8 @@ module LdapInjectionFlowConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node pred, DataFlow::Node succ) {
     any(LdapInjectionAdditionalTaintStep a).step(pred, succ)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Tracks flow from remote sources to LDAP injection vulnerabilities. */
diff --git a/java/ql/lib/semmle/code/java/security/MissingJWTSignatureCheckQuery.qll b/java/ql/lib/semmle/code/java/security/MissingJWTSignatureCheckQuery.qll
index eaa4c6320c1..4f1f614dbc4 100644
--- a/java/ql/lib/semmle/code/java/security/MissingJWTSignatureCheckQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/MissingJWTSignatureCheckQuery.qll
@@ -16,6 +16,8 @@ module MissingJwtSignatureCheckConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node node1, DataFlow::Node node2) {
     any(JwtParserWithInsecureParseAdditionalFlowStep c).step(node1, node2)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 module MissingJwtSignatureCheckFlow = DataFlow::Global<MissingJwtSignatureCheckConfig>;
diff --git a/java/ql/lib/semmle/code/java/security/MvelInjectionQuery.qll b/java/ql/lib/semmle/code/java/security/MvelInjectionQuery.qll
index 4bf81804f82..da5bcb6931b 100644
--- a/java/ql/lib/semmle/code/java/security/MvelInjectionQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/MvelInjectionQuery.qll
@@ -19,6 +19,8 @@ module MvelInjectionFlowConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node node1, DataFlow::Node node2) {
     any(MvelInjectionAdditionalTaintStep c).step(node1, node2)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Tracks flow of unsafe user input that is used to construct and evaluate a MVEL expression. */
diff --git a/java/ql/lib/semmle/code/java/security/NumericCastTaintedQuery.qll b/java/ql/lib/semmle/code/java/security/NumericCastTaintedQuery.qll
index b6bd505c38b..2dd3cf89add 100644
--- a/java/ql/lib/semmle/code/java/security/NumericCastTaintedQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/NumericCastTaintedQuery.qll
@@ -102,6 +102,8 @@ module NumericCastFlowConfig implements DataFlow::ConfigSig {
   }
 
   predicate isBarrierIn(DataFlow::Node node) { isSource(node) }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /**
diff --git a/java/ql/lib/semmle/code/java/security/OgnlInjectionQuery.qll b/java/ql/lib/semmle/code/java/security/OgnlInjectionQuery.qll
index 3acf18c453c..a25b257574b 100644
--- a/java/ql/lib/semmle/code/java/security/OgnlInjectionQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/OgnlInjectionQuery.qll
@@ -18,6 +18,8 @@ module OgnlInjectionFlowConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node node1, DataFlow::Node node2) {
     any(OgnlInjectionAdditionalTaintStep c).step(node1, node2)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Tracks flow of unvalidated user input that is used in OGNL EL evaluation. */
diff --git a/java/ql/lib/semmle/code/java/security/PartialPathTraversalQuery.qll b/java/ql/lib/semmle/code/java/security/PartialPathTraversalQuery.qll
index c4c3e6b093c..e4d2d60b92e 100644
--- a/java/ql/lib/semmle/code/java/security/PartialPathTraversalQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/PartialPathTraversalQuery.qll
@@ -17,6 +17,8 @@ module PartialPathTraversalFromRemoteConfig implements DataFlow::ConfigSig {
   predicate isSink(DataFlow::Node node) {
     any(PartialPathTraversalMethodCall ma).getQualifier() = node.asExpr()
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Tracks flow of unsafe user input that is used to validate against path traversal, but is insufficient and remains vulnerable to Partial Path Traversal. */
diff --git a/java/ql/lib/semmle/code/java/security/RequestForgeryConfig.qll b/java/ql/lib/semmle/code/java/security/RequestForgeryConfig.qll
index e8415cc1978..f929e97a8ff 100644
--- a/java/ql/lib/semmle/code/java/security/RequestForgeryConfig.qll
+++ b/java/ql/lib/semmle/code/java/security/RequestForgeryConfig.qll
@@ -28,6 +28,8 @@ module RequestForgeryConfig implements DataFlow::ConfigSig {
   predicate isBarrier(DataFlow::Node node) { node instanceof RequestForgerySanitizer }
 
   predicate isBarrierIn(DataFlow::Node node) { isSource(node) }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 module RequestForgeryFlow = TaintTracking::Global<RequestForgeryConfig>;
diff --git a/java/ql/lib/semmle/code/java/security/ResponseSplittingQuery.qll b/java/ql/lib/semmle/code/java/security/ResponseSplittingQuery.qll
index 40e1ec1b4db..7c43d32a407 100644
--- a/java/ql/lib/semmle/code/java/security/ResponseSplittingQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/ResponseSplittingQuery.qll
@@ -31,6 +31,8 @@ module ResponseSplittingConfig implements DataFlow::ConfigSig {
       )
     )
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /**
diff --git a/java/ql/lib/semmle/code/java/security/RsaWithoutOaepQuery.qll b/java/ql/lib/semmle/code/java/security/RsaWithoutOaepQuery.qll
index 66e4a0537d2..8fed05f2186 100644
--- a/java/ql/lib/semmle/code/java/security/RsaWithoutOaepQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/RsaWithoutOaepQuery.qll
@@ -20,6 +20,8 @@ module RsaWithoutOaepConfig implements DataFlow::ConfigSig {
   predicate isSink(DataFlow::Node sink) {
     exists(CryptoAlgoSpec cr | sink.asExpr() = cr.getAlgoSpec())
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Flow for finding RSA ciphers initialized without using OAEP padding. */
diff --git a/java/ql/lib/semmle/code/java/security/SpelInjectionQuery.qll b/java/ql/lib/semmle/code/java/security/SpelInjectionQuery.qll
index 848aae8da30..55e8eb94f83 100644
--- a/java/ql/lib/semmle/code/java/security/SpelInjectionQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/SpelInjectionQuery.qll
@@ -18,6 +18,8 @@ module SpelInjectionConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node node1, DataFlow::Node node2) {
     any(SpelExpressionInjectionAdditionalTaintStep c).step(node1, node2)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Tracks flow of unsafe user input that is used to construct and evaluate a SpEL expression. */
diff --git a/java/ql/lib/semmle/code/java/security/StaticInitializationVectorQuery.qll b/java/ql/lib/semmle/code/java/security/StaticInitializationVectorQuery.qll
index 9ba848d1e0d..282133ec5c6 100644
--- a/java/ql/lib/semmle/code/java/security/StaticInitializationVectorQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/StaticInitializationVectorQuery.qll
@@ -126,6 +126,8 @@ module StaticInitializationVectorConfig implements DataFlow::ConfigSig {
   predicate isSource(DataFlow::Node source) { source instanceof StaticInitializationVectorSource }
 
   predicate isSink(DataFlow::Node sink) { sink instanceof EncryptionInitializationSink }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Tracks the flow from a static initialization vector to the initialization of a cipher */
diff --git a/java/ql/lib/semmle/code/java/security/TaintedPathQuery.qll b/java/ql/lib/semmle/code/java/security/TaintedPathQuery.qll
index c396b48a7b8..6be7b4dc83f 100644
--- a/java/ql/lib/semmle/code/java/security/TaintedPathQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/TaintedPathQuery.qll
@@ -72,6 +72,8 @@ module TaintedPathConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node n1, DataFlow::Node n2) {
     any(TaintedPathAdditionalTaintStep s).step(n1, n2)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Tracks flow from remote sources to the creation of a path. */
diff --git a/java/ql/lib/semmle/code/java/security/TemplateInjectionQuery.qll b/java/ql/lib/semmle/code/java/security/TemplateInjectionQuery.qll
index a9595b0f6f1..536c8f33daf 100644
--- a/java/ql/lib/semmle/code/java/security/TemplateInjectionQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/TemplateInjectionQuery.qll
@@ -16,6 +16,8 @@ module TemplateInjectionFlowConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node node1, DataFlow::Node node2) {
     any(TemplateInjectionAdditionalTaintStep a).isAdditionalTaintStep(node1, node2)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Tracks server-side template injection (SST) vulnerabilities */
diff --git a/java/ql/lib/semmle/code/java/security/UnsafeContentUriResolutionQuery.qll b/java/ql/lib/semmle/code/java/security/UnsafeContentUriResolutionQuery.qll
index db629143d5c..8c214d59b9e 100644
--- a/java/ql/lib/semmle/code/java/security/UnsafeContentUriResolutionQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/UnsafeContentUriResolutionQuery.qll
@@ -20,6 +20,8 @@ module UnsafeContentResolutionConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node node1, DataFlow::Node node2) {
     any(ContentUriResolutionAdditionalTaintStep s).step(node1, node2)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Taint-tracking flow to find paths from remote sources to content URI resolutions. */
diff --git a/java/ql/lib/semmle/code/java/security/UnsafeDeserializationQuery.qll b/java/ql/lib/semmle/code/java/security/UnsafeDeserializationQuery.qll
index 739b2713780..de9a920446d 100644
--- a/java/ql/lib/semmle/code/java/security/UnsafeDeserializationQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/UnsafeDeserializationQuery.qll
@@ -325,6 +325,8 @@ private module UnsafeDeserializationConfig implements DataFlow::ConfigSig {
   }
 
   predicate isBarrier(DataFlow::Node node) { isUnsafeDeserializationSanitizer(node) }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 module UnsafeDeserializationFlow = TaintTracking::Global<UnsafeDeserializationConfig>;
diff --git a/java/ql/lib/semmle/code/java/security/UrlForwardQuery.qll b/java/ql/lib/semmle/code/java/security/UrlForwardQuery.qll
index 2ca38d69551..48c8e50bfaf 100644
--- a/java/ql/lib/semmle/code/java/security/UrlForwardQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/UrlForwardQuery.qll
@@ -195,6 +195,8 @@ module UrlForwardFlowConfig implements DataFlow::ConfigSig {
   predicate isBarrier(DataFlow::Node node) { node instanceof UrlForwardBarrier }
 
   DataFlow::FlowFeature getAFeature() { result instanceof DataFlow::FeatureHasSourceCallContext }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /**
diff --git a/java/ql/lib/semmle/code/java/security/UrlRedirectQuery.qll b/java/ql/lib/semmle/code/java/security/UrlRedirectQuery.qll
index 675937985c4..fff546fc503 100644
--- a/java/ql/lib/semmle/code/java/security/UrlRedirectQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/UrlRedirectQuery.qll
@@ -13,6 +13,8 @@ module UrlRedirectConfig implements DataFlow::ConfigSig {
   predicate isSink(DataFlow::Node sink) { sink instanceof UrlRedirectSink }
 
   predicate isBarrier(DataFlow::Node node) { node instanceof UrlRedirectSanitizer }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /**
diff --git a/java/ql/lib/semmle/code/java/security/WebviewDebuggingEnabledQuery.qll b/java/ql/lib/semmle/code/java/security/WebviewDebuggingEnabledQuery.qll
index 8e5b177268d..90e47521bf0 100644
--- a/java/ql/lib/semmle/code/java/security/WebviewDebuggingEnabledQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/WebviewDebuggingEnabledQuery.qll
@@ -44,6 +44,8 @@ module WebviewDebugEnabledConfig implements DataFlow::ConfigSig {
     or
     node.getEnclosingCallable().getDeclaringType() instanceof NonSecurityTestClass
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /**
diff --git a/java/ql/lib/semmle/code/java/security/XPathInjectionQuery.qll b/java/ql/lib/semmle/code/java/security/XPathInjectionQuery.qll
index 38dc1ff993c..6c541f66940 100644
--- a/java/ql/lib/semmle/code/java/security/XPathInjectionQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/XPathInjectionQuery.qll
@@ -12,6 +12,8 @@ module XPathInjectionConfig implements DataFlow::ConfigSig {
   predicate isSource(DataFlow::Node source) { source instanceof ThreatModelFlowSource }
 
   predicate isSink(DataFlow::Node sink) { sink instanceof XPathInjectionSink }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /**
diff --git a/java/ql/lib/semmle/code/java/security/XsltInjectionQuery.qll b/java/ql/lib/semmle/code/java/security/XsltInjectionQuery.qll
index d437ca860d5..304ec3327a1 100644
--- a/java/ql/lib/semmle/code/java/security/XsltInjectionQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/XsltInjectionQuery.qll
@@ -20,6 +20,8 @@ module XsltInjectionFlowConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node node1, DataFlow::Node node2) {
     any(XsltInjectionAdditionalTaintStep c).step(node1, node2)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /**
diff --git a/java/ql/lib/semmle/code/java/security/XssQuery.qll b/java/ql/lib/semmle/code/java/security/XssQuery.qll
index 6fec86a78dd..dba80ecc139 100644
--- a/java/ql/lib/semmle/code/java/security/XssQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/XssQuery.qll
@@ -20,6 +20,8 @@ module XssConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node node1, DataFlow::Node node2) {
     any(XssAdditionalTaintStep s).step(node1, node2)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Tracks flow from remote sources to cross site scripting vulnerabilities. */
diff --git a/java/ql/lib/semmle/code/java/security/XxeRemoteQuery.qll b/java/ql/lib/semmle/code/java/security/XxeRemoteQuery.qll
index 58b1e5bfed1..da092d2e11f 100644
--- a/java/ql/lib/semmle/code/java/security/XxeRemoteQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/XxeRemoteQuery.qll
@@ -18,6 +18,8 @@ module XxeConfig implements DataFlow::ConfigSig {
   predicate isAdditionalFlowStep(DataFlow::Node n1, DataFlow::Node n2) {
     any(XxeAdditionalTaintStep s).step(n1, n2)
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /**
diff --git a/java/ql/lib/semmle/code/java/security/ZipSlipQuery.qll b/java/ql/lib/semmle/code/java/security/ZipSlipQuery.qll
index 0055670d895..9e2e5e4a6c7 100644
--- a/java/ql/lib/semmle/code/java/security/ZipSlipQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/ZipSlipQuery.qll
@@ -43,6 +43,8 @@ module ZipSlipConfig implements DataFlow::ConfigSig {
     node instanceof SimpleTypeSanitizer or
     node instanceof PathInjectionSanitizer
   }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /** Tracks flow from archive entries to file creation. */
diff --git a/java/ql/lib/semmle/code/java/security/regexp/RegexInjectionQuery.qll b/java/ql/lib/semmle/code/java/security/regexp/RegexInjectionQuery.qll
index 88710061819..81246814dc2 100644
--- a/java/ql/lib/semmle/code/java/security/regexp/RegexInjectionQuery.qll
+++ b/java/ql/lib/semmle/code/java/security/regexp/RegexInjectionQuery.qll
@@ -14,6 +14,8 @@ module RegexInjectionConfig implements DataFlow::ConfigSig {
   predicate isSink(DataFlow::Node sink) { sink instanceof RegexInjectionSink }
 
   predicate isBarrier(DataFlow::Node node) { node instanceof RegexInjectionSanitizer }
+
+  predicate observeDiffInformedIncrementalMode() { any() }
 }
 
 /**