diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index fbbe1c2..af585d3 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.9]
+        python-version: [3.9, "3.10"]
 
     steps:
     - uses: actions/checkout@v2
diff --git a/fink_filters/filter_early_sn_candidates/filter.py b/fink_filters/filter_early_sn_candidates/filter.py
index 6663517..b3f6d33 100644
--- a/fink_filters/filter_early_sn_candidates/filter.py
+++ b/fink_filters/filter_early_sn_candidates/filter.py
@@ -16,15 +16,26 @@
 from pyspark.sql.types import BooleanType
 
 from fink_utils.xmatch.simbad import return_list_of_eg_host
+from fink_utils.tg_bot.utils import get_curve
+from fink_utils.tg_bot.utils import get_cutout
+from fink_utils.tg_bot.utils import msg_handler_tg
 
 from fink_filters.tester import spark_unit_tests
 
 import pandas as pd
+import os
+
 
 def early_sn_candidates_(
-        cdsxmatch, snn_snia_vs_nonia, snn_sn_vs_all, rf_snia_vs_nonia,
-        ndethist, drb, classtar) -> pd.Series:
-    """ Return alerts considered as Early SN-Ia candidates
+    cdsxmatch,
+    snn_snia_vs_nonia,
+    snn_sn_vs_all,
+    rf_snia_vs_nonia,
+    ndethist,
+    drb,
+    classtar,
+) -> pd.Series:
+    """Return alerts considered as Early SN-Ia candidates
 
     Parameters
     ----------
@@ -82,9 +93,22 @@ def early_sn_candidates_(
 
 @pandas_udf(BooleanType(), PandasUDFType.SCALAR)
 def early_sn_candidates(
-        cdsxmatch, snn_snia_vs_nonia, snn_sn_vs_all, rf_snia_vs_nonia,
-        ndethist, drb, classtar) -> pd.Series:
-    """ Pandas UDF for early_sn_candidates_
+    cdsxmatch,
+    snn_snia_vs_nonia,
+    snn_sn_vs_all,
+    rf_snia_vs_nonia,
+    ndethist,
+    drb,
+    classtar,
+    objectId,
+    cjdc,
+    cmagpsfc,
+    csigmapsfc,
+    cdiffmaglimc,
+    cfidc,
+    cstampDatac,
+) -> pd.Series:
+    """Pandas UDF for early_sn_candidates_
 
     Parameters
     ----------
@@ -112,21 +136,87 @@ def early_sn_candidates(
     Examples
     ----------
     >>> from fink_utils.spark.utils import apply_user_defined_filter
+    >>> from fink_utils.spark.utils import concat_col
     >>> df = spark.read.format('parquet').load('datatest/regular')
+
+    >>> to_expand = ['jd', 'fid', 'magpsf', 'sigmapsf', 'diffmaglim']
+
+    >>> prefix = 'c'
+    >>> for colname in to_expand:
+    ...    df = concat_col(df, colname, prefix=prefix)
+
+    # quick fix for https://github.com/astrolabsoftware/fink-broker/issues/457
+    >>> for colname in to_expand:
+    ...    df = df.withColumnRenamed('c' + colname, 'c' + colname + 'c')
+
+    >>> df = df.withColumn('cstampDatac', df['cutoutScience.stampData'])
+
     >>> f = 'fink_filters.filter_early_sn_candidates.filter.early_sn_candidates'
     >>> df = apply_user_defined_filter(df, f)
     >>> print(df.count())
     5
     """
     series = early_sn_candidates_(
-        cdsxmatch, snn_snia_vs_nonia, snn_sn_vs_all, rf_snia_vs_nonia,
-        ndethist, drb, classtar
+        cdsxmatch,
+        snn_snia_vs_nonia,
+        snn_sn_vs_all,
+        rf_snia_vs_nonia,
+        ndethist,
+        drb,
+        classtar,
+    )
+
+    pdf = pd.DataFrame(
+        {
+            "objectId": objectId,
+            "magpsf": cmagpsfc,
+            "sigmapsf": csigmapsfc,
+            "diffmaglim": cdiffmaglimc,
+            "fid": cfidc,
+            "jd": cjdc,
+            "snn_snia_vs_nonia": snn_snia_vs_nonia,
+            "snn_sn_vs_all": snn_sn_vs_all,
+            "rf_snia_vs_nonia": rf_snia_vs_nonia,
+            "cstampDatac": cstampDatac,
+        }
     )
+
+    # Loop over matches
+    if "FINK_TG_TOKEN" in os.environ:
+        payloads = []
+        for _, alert in pdf[series.values].iterrows():
+            curve_png = get_curve(
+                jd=alert["jd"],
+                magpsf=alert["magpsf"],
+                sigmapsf=alert["sigmapsf"],
+                diffmaglim=alert["diffmaglim"],
+                fid=alert["fid"],
+                objectId=alert["objectId"],
+                origin="fields",
+            )
+
+            cutout = get_cutout(cutout=alert["cstampDatac"])
+
+            text = """
+*Object ID*: [{}](https://fink-portal.org/{})
+*Scores:*\n- Early SN Ia: {:.2f}\n- Ia SN vs non-Ia SN: {:.2f}\n- SN Ia and Core-Collapse vs non-SN: {:.2f}
+            """.format(
+                alert["objectId"],
+                alert["objectId"],
+                alert["rf_snia_vs_nonia"],
+                alert["snn_snia_vs_nonia"],
+                alert["snn_sn_vs_all"],
+            )
+
+            payloads.append((text, curve_png, cutout))
+
+        if len(payloads) > 0:
+            msg_handler_tg(payloads, channel_id="@fink_early_ia", init_msg="")
     return series
 
 
 if __name__ == "__main__":
-    """ Execute the test suite """
+    """Execute the test suite"""
 
     # Run the test suite
     globs = globals()
diff --git a/fink_filters/filter_yso_spicy_candidates/filter.py b/fink_filters/filter_yso_spicy_candidates/filter.py
index fbcca19..6e4fd65 100644
--- a/fink_filters/filter_yso_spicy_candidates/filter.py
+++ b/fink_filters/filter_yso_spicy_candidates/filter.py
@@ -47,7 +47,7 @@ def yso_spicy_candidates(
     >>> from fink_utils.spark.utils import concat_col
     >>> df = spark.read.format('parquet').load('datatest/spicy_yso')
 
-     >>> to_expand = ['jd', 'fid', 'magpsf', 'sigmapsf', 'diffmaglim']
+    >>> to_expand = ['jd', 'fid', 'magpsf', 'sigmapsf', 'diffmaglim']
 
     >>> prefix = 'c'
     >>> for colname in to_expand:
@@ -90,7 +90,7 @@ def yso_spicy_candidates(
                 objectId=alert["objectId"],
                 origin="fields",
             )
-            # pd.DataFrame({'magpsf': alert["magpsf"]})['magpsf']
+
             hyperlink = "[{}](https://fink-portal.org/{}): ID {} ({})".format(
                 alert["objectId"],
                 alert["objectId"],