diff --git a/app/SpaCyNLPPipelineModel.defaults.yml b/app/SpaCyNLPPipelineModel.defaults.yml
index f8f3116b..62dc5e65 100644
--- a/app/SpaCyNLPPipelineModel.defaults.yml
+++ b/app/SpaCyNLPPipelineModel.defaults.yml
@@ -120,6 +120,7 @@
   version: '3.4.0'
   compatible_service_versions:
     - '0.1.1'
+    - '0.1.2'
 - title: 'German'
   description: 'German pipeline optimized for CPU. Components: tok2vec, tagger, morphologizer, parser, lemmatizer (trainable_lemmatizer), senter, ner.'
   url: 'https://github.com/explosion/spacy-models/releases/download/de_core_news_md-3.4.0/de_core_news_md-3.4.0.tar.gz'
@@ -131,6 +132,7 @@
   version: '3.4.0'
   compatible_service_versions:
     - '0.1.1'
+    - '0.1.2'
 - title: 'Greek'
   description: 'Greek pipeline optimized for CPU. Components: tok2vec, morphologizer, parser, lemmatizer (trainable_lemmatizer), senter, ner, attribute_ruler.'
   url: 'https://github.com/explosion/spacy-models/releases/download/el_core_news_md-3.4.0/el_core_news_md-3.4.0.tar.gz'
@@ -142,6 +144,7 @@
   version: '3.4.0'
   compatible_service_versions:
     - '0.1.1'
+    - '0.1.2'
 - title: 'English'
   description: 'English pipeline optimized for CPU. Components: tok2vec, tagger, parser, senter, ner, attribute_ruler, lemmatizer.'
   url: 'https://github.com/explosion/spacy-models/releases/download/en_core_web_md-3.4.1/en_core_web_md-3.4.1.tar.gz'
@@ -153,6 +156,7 @@
   version: '3.4.1'
   compatible_service_versions:
     - '0.1.1'
+    - '0.1.2'
 - title: 'Spanish'
   description: 'Spanish pipeline optimized for CPU. Components: tok2vec, morphologizer, parser, senter, ner, attribute_ruler, lemmatizer.'
   url: 'https://github.com/explosion/spacy-models/releases/download/es_core_news_md-3.4.0/es_core_news_md-3.4.0.tar.gz'
@@ -164,6 +168,7 @@
   version: '3.4.0'
   compatible_service_versions:
     - '0.1.1'
+    - '0.1.2'
 - title: 'French'
   description: 'French pipeline optimized for CPU. Components: tok2vec, morphologizer, parser, senter, ner, attribute_ruler, lemmatizer.'
   url: 'https://github.com/explosion/spacy-models/releases/download/fr_core_news_md-3.4.0/fr_core_news_md-3.4.0.tar.gz'
@@ -175,6 +180,7 @@
   version: '3.4.0'
   compatible_service_versions:
     - '0.1.1'
+    - '0.1.2' 
 - title: 'Italian'
   description: 'Italian pipeline optimized for CPU. Components: tok2vec, morphologizer, tagger, parser, lemmatizer (trainable_lemmatizer), senter, ner'
   url: 'https://github.com/explosion/spacy-models/releases/download/it_core_news_md-3.4.0/it_core_news_md-3.4.0.tar.gz'
@@ -186,6 +192,7 @@
   version: '3.4.0'
   compatible_service_versions:
     - '0.1.1'
+    - '0.1.2'
 - title: 'Polish'
   description: 'Polish pipeline optimized for CPU. Components: tok2vec, morphologizer, parser, lemmatizer (trainable_lemmatizer), tagger, senter, ner.'
   url: 'https://github.com/explosion/spacy-models/releases/download/pl_core_news_md-3.4.0/pl_core_news_md-3.4.0.tar.gz'
@@ -197,6 +204,7 @@
   version: '3.4.0'
   compatible_service_versions:
     - '0.1.1'
+    - '0.1.2'
 - title: 'Russian'
   description: 'Russian pipeline optimized for CPU. Components: tok2vec, morphologizer, parser, senter, ner, attribute_ruler, lemmatizer.'
   url: 'https://github.com/explosion/spacy-models/releases/download/ru_core_news_md-3.4.0/ru_core_news_md-3.4.0.tar.gz'
@@ -208,6 +216,7 @@
   version: '3.4.0'
   compatible_service_versions:
     - '0.1.1'
+    - '0.1.2'
 - title: 'Chinese'
   description: 'Chinese pipeline optimized for CPU. Components: tok2vec, tagger, parser, senter, ner, attribute_ruler.'
   url: 'https://github.com/explosion/spacy-models/releases/download/zh_core_web_md-3.4.0/zh_core_web_md-3.4.0.tar.gz'
@@ -219,3 +228,4 @@
   version: '3.4.0'
   compatible_service_versions:
     - '0.1.1'
+    - '0.1.2'
diff --git a/app/models.py b/app/models.py
index 9b232c1a..c53956fd 100644
--- a/app/models.py
+++ b/app/models.py
@@ -558,6 +558,18 @@ class User(HashidMixin, UserMixin, db.Model):
         self.profile_privacy_settings = 0
     #endregion Profile Privacy settings
 
+    def follow_corpus(self, corpus):
+        if not self.is_following(corpus):
+            self.followed_corpora.append(corpus)
+
+    def unfollow_corpus(self, corpus):
+        if self.is_following(corpus):
+            self.followed_corpora.remove(corpus)
+    
+    def is_following_corpus(self, corpus):
+        return self.followed_corpora.filter(
+            corpus_followers.c.corpus_id == corpus.id).count() > 0
+
     def to_json_serializeable(self, backrefs=False, relationships=False, filter_by_privacy_settings=False):
         json_serializeable = {
             'id': self.hashid,
diff --git a/app/services/services.yml b/app/services/services.yml
index 4d00163d..a686f683 100644
--- a/app/services/services.yml
+++ b/app/services/services.yml
@@ -41,7 +41,7 @@ transkribus-htr-pipeline:
 spacy-nlp-pipeline:
   name: 'SpaCy NLP Pipeline'
   publisher: 'Bielefeld University - CRC 1288 - INF'
-  latest_version: '0.1.1'
+  latest_version: '0.1.2'
   versions:
     0.1.0:
       methods:
@@ -53,3 +53,8 @@ spacy-nlp-pipeline:
         - 'encoding_detection'
       publishing_year: 2022
       url: 'https://gitlab.ub.uni-bielefeld.de/sfb1288inf/spacy-nlp-pipeline/-/releases/v0.1.1'
+    0.1.2:
+      methods:
+        - 'encoding_detection'
+      publishing_year: 2022
+      url: 'https://gitlab.ub.uni-bielefeld.de/sfb1288inf/spacy-nlp-pipeline/-/releases/v0.1.2'
diff --git a/app/static/js/CorpusAnalysis/QueryBuilder.js b/app/static/js/CorpusAnalysis/QueryBuilder.js
index 4e34f04c..ef7d96f1 100644
--- a/app/static/js/CorpusAnalysis/QueryBuilder.js
+++ b/app/static/js/CorpusAnalysis/QueryBuilder.js
@@ -14,6 +14,7 @@ class ConcordanceQueryBuilder {
       queryBuilderTutorialModal: document.querySelector('#query-builder-tutorial-modal'),
       valueValidator: true,
 
+
       //#region QueryBuilder Elements
       
       positionalAttrButton: document.querySelector('#positional-attr-button'),
@@ -175,6 +176,7 @@ class ConcordanceQueryBuilder {
   closeQueryBuilderModal(closeInstance) {
     let instance = M.Modal.getInstance(closeInstance);
     instance.close();
+
   }
   
   showPositionalAttrArea() {
@@ -362,7 +364,7 @@ class ConcordanceQueryBuilder {
   }
 
   clearAll() {
-    // Everything is reset. After 5 seconds for 5 seconds (with 'instance'), a message is displayed indicating that further information can be obtained via the question mark icon
+    // Everything is reset.
     let instance = M.Tooltip.getInstance(this.elements.queryBuilderTutorialInfoIcon);
 
     this.hideEverything();
@@ -375,16 +377,20 @@ class ConcordanceQueryBuilder {
     this.elements.entity.innerHTML = 'Entity';
     this.elements.sentence.innerHTML = 'Sentence';
     
+    // If the Modal is open after 5 seconds for 5 seconds (with 'instance'), a message is displayed indicating that further information can be obtained via the question mark icon
     instance.tooltipEl.style.background = '#98ACD2';
     instance.tooltipEl.style.borderTop = 'solid 4px #0064A3';
     instance.tooltipEl.style.padding = '10px';
     instance.tooltipEl.style.color = 'black';
 
     setTimeout(() => {
-      instance.open();
-      setTimeout(() => {
-        instance.close();
-      }, 5000);
+      let modalInstance = M.Modal.getInstance(this.elements.concordanceQueryBuilder);
+      if (modalInstance.isOpen) {
+        instance.open();
+        setTimeout(() => {
+          instance.close();
+        }, 5000);
+      }
     }, 5000);
 
   }