diff --git a/conditor-dumps-config.json b/conditor-dumps-config.json
index 6261b5c..0c06cd2 100644
--- a/conditor-dumps-config.json
+++ b/conditor-dumps-config.json
@@ -4,7 +4,7 @@
 		"EZS_VERBOSE": false
 	},
 	"files": {
-		"zip": "https://gitbucket.inist.fr/tdm/web-dumps/archive/conditor-dumps/conditor-dumps@1.4.0.zip"
+		"zip": "https://gitbucket.inist.fr/tdm/web-dumps/archive/conditor-dumps/conditor-dumps@1.5.0.zip"
 	},
 	"tasks": [
 		{
diff --git a/conditor-dumps/.gitignore b/conditor-dumps/.gitignore
index 639bf77..68bbe88 100644
--- a/conditor-dumps/.gitignore
+++ b/conditor-dumps/.gitignore
@@ -2,4 +2,8 @@
 03-create-fields/*.json
 04-enrich/*.json
 05-future-loader/*.json
+02-download/*.jsonl
+03-create-fields/*.jsonl
+04-enrich/*.jsonl
+05-future-loader/*.jsonl
 package.json
diff --git a/conditor-dumps/02-download.ini b/conditor-dumps/02-download.ini
index a08cf62..a3fdae8 100644
--- a/conditor-dumps/02-download.ini
+++ b/conditor-dumps/02-download.ini
@@ -1,5 +1,5 @@
 # npx ezs 02-download.ini
-append = dump?indent=true
+append = pack
 
 [use]
 plugin = basics
diff --git a/conditor-dumps/03-create-fields.ini b/conditor-dumps/03-create-fields.ini
index 4590963..46b312d 100644
--- a/conditor-dumps/03-create-fields.ini
+++ b/conditor-dumps/03-create-fields.ini
@@ -1,10 +1,7 @@
 # npx ezs 03-create-fields.ini
-append = dump?indent=true
+append = pack
 
-[use]
-plugin = basics
-
-[JSONParse]
+[unpack]
 
 [assign]
 # Récupère electronicPublicationDate et publicationDate
diff --git a/conditor-dumps/04-enrich.ini b/conditor-dumps/04-enrich.ini
index 53684b4..b471c33 100644
--- a/conditor-dumps/04-enrich.ini
+++ b/conditor-dumps/04-enrich.ini
@@ -1,10 +1,10 @@
-append = dump?indent=true
+append = pack
 
 [use]
-# JSONParse URLConnect
+# URLConnect
 plugin = basics
 
-[JSONParse]
+[unpack]
 
 # Prépare la structure à envoyer au web service v1/rnsr/info
 [assign]
diff --git a/conditor-dumps/05-future-loader.ini b/conditor-dumps/05-future-loader.ini
index 653c0c2..1832b41 100644
--- a/conditor-dumps/05-future-loader.ini
+++ b/conditor-dumps/05-future-loader.ini
@@ -1,11 +1,8 @@
 # npx ezs 05-future-loader.ini
 # Sera déplacé dans le loader spécifique Conditor-métrie
-append = dump?indent=true
+append = pack
 
-[use]
-plugin = basics
-
-[JSONParse]
+[unpack]
 
 [assign]
 path = ApilCollation
diff --git a/conditor-dumps/Makefile b/conditor-dumps/Makefile
index fe1f257..830cdde 100644
--- a/conditor-dumps/Makefile
+++ b/conditor-dumps/Makefile
@@ -4,10 +4,10 @@
 .DELETE_ON_ERROR:
 
 # To prevent deleting intermediate files (for controls)
-#.PRECIOUS: 02-download/%.json 03-create-fields/%.json
+#.PRECIOUS: 02-download/%.jsonl 03-create-fields/%.jsonl
 
 SOURCE_FILES := $(wildcard 01-query/*.txt)
-TARGET_FILES := $(patsubst 01-query/%.txt, 04-enrich/%.json, $(SOURCE_FILES))
+TARGET_FILES := $(patsubst 01-query/%.txt, 05-future-loader/%.jsonl, $(SOURCE_FILES))
 
 watch: ## Automatically build files when they change
 	while true; do \
@@ -20,14 +20,14 @@
 	echo $(TARGET_FILES)
 
 # cible : dépendance
-05-future-loader/%.json: 04-enrich/%.json
+05-future-loader/%.jsonl: 04-enrich/%.jsonl
 	npx ezs 05-future-loader.ini < $< > $@
 
-04-enrich/%.json: 03-create-fields/%.json
+04-enrich/%.jsonl: 03-create-fields/%.jsonl
 	npx ezs 04-enrich.ini < $< > $@
 
-03-create-fields/%.json: 02-download/%.json
+03-create-fields/%.jsonl: 02-download/%.jsonl
 	npx ezs 03-create-fields.ini < $< > $@
 
-02-download/%.json: 01-query/%.txt
+02-download/%.jsonl: 01-query/%.txt
 	npx ezs 02-download.ini < $< > $@
\ No newline at end of file
diff --git a/conditor-dumps/README.md b/conditor-dumps/README.md
index 74f5e91..94d8e02 100644
--- a/conditor-dumps/README.md
+++ b/conditor-dumps/README.md
@@ -1,5 +1,11 @@
 # Conditor-dumps
 
+Collecte, restructuration et enrichissement de données
+[Conditor](https://corhal-api.inist.fr/api-docs/).
+
+Les fichiers fournis sont au format JSON Lines (`.jsonl`), ce qui veut dire que
+le *loader* utilisé pour LODEX doit être adapté.
+
 ## Étapes
 
 ### 01-query
@@ -39,7 +45,7 @@
 
 > ⚠️ **Attention**: utilisez au moins la version 1.5 de `lodex-crontab`.
 
-S'assurer d'avoir les versions suivantes : 
+S'assurer d'avoir les versions suivantes :
 
 ```json
 "packages": [
@@ -58,7 +64,7 @@
         "EZS_VERBOSE": false
     },
     "files" : {
-        "zip": "https://gitbucket.inist.fr/tdm/web-dumps/archive/conditor-dumps/conditor-dumps@1.4.0.zip"
+        "zip": "https://gitbucket.inist.fr/tdm/web-dumps/archive/conditor-dumps/conditor-dumps@1.5.0.zip"
     },
     "tasks": [
         {