diff --git a/app/TesseractOCRModel.defaults.yml b/app/TesseractOCRModel.defaults.yml
index a6f703eb581aa0e629e2ef5df06c6fe8b52e7df7..bac6a0ad02aaa5b07fcc925abaee8330b6bb33ca 100644
--- a/app/TesseractOCRModel.defaults.yml
+++ b/app/TesseractOCRModel.defaults.yml
@@ -8,11 +8,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Amharic'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/amh.traineddata'
@@ -23,11 +18,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 - title: 'Arabic'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ara.traineddata'
@@ -38,11 +28,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 # - title: 'Assamese'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/asm.traineddata'
@@ -53,11 +38,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Azerbaijani'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/aze.traineddata'
@@ -68,11 +48,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Azerbaijani - Cyrillic'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/aze_cyrl.traineddata'
@@ -83,11 +58,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Belarusian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/bel.traineddata'
@@ -98,11 +68,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Bengali'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ben.traineddata'
@@ -113,11 +78,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Tibetan'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/bod.traineddata'
@@ -128,11 +88,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Bosnian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/bos.traineddata'
@@ -143,11 +98,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Bulgarian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/bul.traineddata'
@@ -158,11 +108,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Catalan; Valencian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/cat.traineddata'
@@ -173,11 +118,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Cebuano'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ceb.traineddata'
@@ -188,11 +128,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Czech'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ces.traineddata'
@@ -203,11 +138,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Chinese - Simplified'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/chi_sim.traineddata'
@@ -218,11 +148,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 - title: 'Chinese - Traditional'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/chi_tra.traineddata'
@@ -233,11 +158,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 # - title: 'Cherokee'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/chr.traineddata'
@@ -248,11 +168,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Welsh'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/cym.traineddata'
@@ -263,11 +178,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 - title: 'Danish'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/dan.traineddata'
@@ -278,11 +188,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 - title: 'German'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/deu.traineddata'
@@ -293,11 +198,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 # - title: 'Dzongkha'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/dzo.traineddata'
@@ -308,11 +208,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 - title: 'Greek, Modern (1453-)'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ell.traineddata'
@@ -323,11 +218,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 - title: 'English'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/eng.traineddata'
@@ -338,11 +228,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 - title: 'English, Middle (1100-1500)'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/enm.traineddata'
@@ -353,11 +238,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 # - title: 'Esperanto'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/epo.traineddata'
@@ -368,11 +248,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Estonian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/est.traineddata'
@@ -383,11 +258,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Basque'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/eus.traineddata'
@@ -398,11 +268,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Persian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/fas.traineddata'
@@ -413,11 +278,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Finnish'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/fin.traineddata'
@@ -428,11 +288,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 - title: 'French'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/fra.traineddata'
@@ -443,11 +298,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 - title: 'German Fraktur'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/frk.traineddata'
@@ -458,11 +308,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 - title: 'French, Middle (ca. 1400-1600)'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/frm.traineddata'
@@ -473,11 +318,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 # - title: 'Irish'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/gle.traineddata'
@@ -488,11 +328,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Galician'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/glg.traineddata'
@@ -503,11 +338,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 - title: 'Greek, Ancient (-1453)'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/grc.traineddata'
@@ -518,11 +348,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 # - title: 'Gujarati'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/guj.traineddata'
@@ -533,11 +358,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Haitian; Haitian Creole'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/hat.traineddata'
@@ -548,11 +368,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Hebrew'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/heb.traineddata'
@@ -563,11 +378,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Hindi'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/hin.traineddata'
@@ -578,11 +388,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Croatian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/hrv.traineddata'
@@ -593,11 +398,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Hungarian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/hun.traineddata'
@@ -608,11 +408,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Inuktitut'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/iku.traineddata'
@@ -623,11 +418,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Indonesian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ind.traineddata'
@@ -638,11 +428,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Icelandic'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/isl.traineddata'
@@ -653,11 +438,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 - title: 'Italian'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ita.traineddata'
@@ -668,11 +448,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 - title: 'Italian - Old'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ita_old.traineddata'
@@ -683,11 +458,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 # - title: 'Javanese'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/jav.traineddata'
@@ -698,11 +468,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Japanese'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/jpn.traineddata'
@@ -713,11 +478,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Kannada'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/kan.traineddata'
@@ -728,11 +488,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Georgian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/kat.traineddata'
@@ -743,11 +498,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Georgian - Old'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/kat_old.traineddata'
@@ -758,11 +508,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Kazakh'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/kaz.traineddata'
@@ -773,11 +518,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Central Khmer'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/khm.traineddata'
@@ -788,11 +528,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Kirghiz; Kyrgyz'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/kir.traineddata'
@@ -803,11 +538,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Korean'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/kor.traineddata'
@@ -818,11 +548,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Kurdish'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/kur.traineddata'
@@ -833,11 +558,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Lao'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/lao.traineddata'
@@ -848,11 +568,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Latin'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/lat.traineddata'
@@ -863,11 +578,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Latvian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/lav.traineddata'
@@ -878,11 +588,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Lithuanian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/lit.traineddata'
@@ -893,11 +598,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Malayalam'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/mal.traineddata'
@@ -908,11 +608,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Marathi'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/mar.traineddata'
@@ -923,11 +618,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Macedonian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/mkd.traineddata'
@@ -938,11 +628,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Maltese'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/mlt.traineddata'
@@ -953,11 +638,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Malay'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/msa.traineddata'
@@ -968,11 +648,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Burmese'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/mya.traineddata'
@@ -983,11 +658,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Nepali'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/nep.traineddata'
@@ -998,11 +668,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Dutch; Flemish'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/nld.traineddata'
@@ -1013,11 +678,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Norwegian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/nor.traineddata'
@@ -1028,11 +688,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Oriya'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ori.traineddata'
@@ -1043,11 +698,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Panjabi; Punjabi'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/pan.traineddata'
@@ -1058,11 +708,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Polish'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/pol.traineddata'
@@ -1073,11 +718,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 - title: 'Portuguese'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/por.traineddata'
@@ -1088,11 +728,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 # - title: 'Pushto; Pashto'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/pus.traineddata'
@@ -1103,11 +738,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Romanian; Moldavian; Moldovan'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ron.traineddata'
@@ -1118,11 +748,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 - title: 'Russian'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/rus.traineddata'
@@ -1133,11 +758,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 # - title: 'Sanskrit'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/san.traineddata'
@@ -1148,11 +768,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Sinhala; Sinhalese'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/sin.traineddata'
@@ -1163,11 +778,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Slovak'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/slk.traineddata'
@@ -1178,11 +788,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Slovenian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/slv.traineddata'
@@ -1193,11 +798,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 - title: 'Spanish; Castilian'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/spa.traineddata'
@@ -1208,11 +808,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 - title: 'Spanish; Castilian - Old'
   description: ''
   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/spa_old.traineddata'
@@ -1223,11 +818,6 @@
   version: '4.1.0'
   compatible_service_versions:
     - '0.1.0'
-    - '0.1.1'
-    - '0.1.2'
-    - '0.1.3'
-    - '0.1.4'
-    - '0.1.5'
 # - title: 'Albanian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/sqi.traineddata'
@@ -1238,11 +828,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Serbian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/srp.traineddata'
@@ -1253,11 +838,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Serbian - Latin'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/srp_latn.traineddata'
@@ -1268,11 +848,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Swahili'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/swa.traineddata'
@@ -1283,11 +858,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Swedish'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/swe.traineddata'
@@ -1298,11 +868,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Syriac'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/syr.traineddata'
@@ -1313,11 +878,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Tamil'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/tam.traineddata'
@@ -1328,11 +888,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Telugu'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/tel.traineddata'
@@ -1343,11 +898,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Tajik'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/tgk.traineddata'
@@ -1358,11 +908,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Tagalog'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/tgl.traineddata'
@@ -1373,11 +918,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Thai'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/tha.traineddata'
@@ -1388,11 +928,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Tigrinya'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/tir.traineddata'
@@ -1403,11 +938,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Turkish'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/tur.traineddata'
@@ -1418,11 +948,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Uighur; Uyghur'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/uig.traineddata'
@@ -1433,11 +958,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Ukrainian'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/ukr.traineddata'
@@ -1448,11 +968,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Urdu'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/urd.traineddata'
@@ -1463,11 +978,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Uzbek'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/uzb.traineddata'
@@ -1478,11 +988,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Uzbek - Cyrillic'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/uzb_cyrl.traineddata'
@@ -1493,11 +998,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Vietnamese'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/vie.traineddata'
@@ -1508,11 +1008,6 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
 # - title: 'Yiddish'
 #   description: ''
 #   url: 'https://github.com/tesseract-ocr/tessdata/raw/4.1.0/yid.traineddata'
@@ -1523,8 +1018,3 @@
 #   version: '4.1.0'
 #   compatible_service_versions:
 #     - '0.1.0'
-#     - '0.1.1'
-#     - '0.1.2'
-#     - '0.1.3'
-#     - '0.1.4'
-#     - '0.1.5'
diff --git a/app/services/services.yml b/app/services/services.yml
index b4804ff3bde3e8076ceb715d9ab6d3df5914201a..2979539c2ca9d1ff837ac2c2e5e0b990cb94c211 100644
--- a/app/services/services.yml
+++ b/app/services/services.yml
@@ -10,28 +10,13 @@ file-setup-pipeline:
 tesseract-ocr-pipeline:
   name: 'Tesseract OCR Pipeline'
   publisher: 'Bielefeld University - CRC 1288 - INF'
-  latest_version: '0.1.5'
+  latest_version: '0.1.0'
   versions:
     0.1.0:
-      publishing_year: 2022
-      url: 'https://gitlab.ub.uni-bielefeld.de/sfb1288inf/tesseract-ocr-pipeline/-/releases/v0.1.0'
-    0.1.1:
-      publishing_year: 2022
-      url: 'https://gitlab.ub.uni-bielefeld.de/sfb1288inf/tesseract-ocr-pipeline/-/releases/v0.1.1'
-    0.1.2:
-      publishing_year: 2022
-      url: 'https://gitlab.ub.uni-bielefeld.de/sfb1288inf/tesseract-ocr-pipeline/-/releases/v0.1.2'
-    0.1.3:
-      publishing_year: 2022
-      url: 'https://gitlab.ub.uni-bielefeld.de/sfb1288inf/tesseract-ocr-pipeline/-/releases/v0.1.3'
-    0.1.4:
-      publishing_year: 2022
-      url: 'https://gitlab.ub.uni-bielefeld.de/sfb1288inf/tesseract-ocr-pipeline/-/releases/v0.1.4'
-    0.1.5:
       methods:
         - 'binarization'
       publishing_year: 2022
-      url: 'https://gitlab.ub.uni-bielefeld.de/sfb1288inf/tesseract-ocr-pipeline/-/releases/v0.1.5'
+      url: 'https://gitlab.ub.uni-bielefeld.de/sfb1288inf/tesseract-ocr-pipeline/-/releases/v0.1.0'
 transkribus-htr-pipeline:
   name: 'Transkribus HTR Pipeline'
   publisher: 'Bielefeld University - CRC 1288 - INF'
diff --git a/app/static/js/RessourceDisplays/CorpusDisplay.js b/app/static/js/RessourceDisplays/CorpusDisplay.js
index ad3cb34bb732bc17e0f166706e50b3a453c2234e..6920b3bcab621edb9e688383bbf8cd8259f2cced 100644
--- a/app/static/js/RessourceDisplays/CorpusDisplay.js
+++ b/app/static/js/RessourceDisplays/CorpusDisplay.js
@@ -77,7 +77,7 @@ class CorpusDisplay extends RessourceDisplay {
     }
     elements = this.displayElement.querySelectorAll('.corpus-build-trigger');
     for (element of elements) {
-      if (status === 'UNPREPARED' && Object.values(app.users[this.userId].corpora[this.corpusId].files).length > 0) {
+      if (['UNPREPARED', 'FAILED'].includes(status) && Object.values(app.users[this.userId].corpora[this.corpusId].files).length > 0) {
         element.classList.remove('disabled');
       } else {
         element.classList.add('disabled');