diff --git a/gcn/notices/core/AdditionalInfo.schema.json b/gcn/notices/core/AdditionalInfo.schema.json
index 9d97a14d..b703a8a1 100644
--- a/gcn/notices/core/AdditionalInfo.schema.json
+++ b/gcn/notices/core/AdditionalInfo.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/AdditionalInfo.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/AdditionalInfo.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "type": "object",
   "title": "Comments",
diff --git a/gcn/notices/core/Alert.schema.json b/gcn/notices/core/Alert.schema.json
index acd9b98a..c8709a74 100644
--- a/gcn/notices/core/Alert.schema.json
+++ b/gcn/notices/core/Alert.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/Alert.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/Alert.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "title": "Alert",
   "description": "Alert Information description properties of this notice",
diff --git a/gcn/notices/core/DateTime.schema.json b/gcn/notices/core/DateTime.schema.json
index d5236984..0e232577 100644
--- a/gcn/notices/core/DateTime.schema.json
+++ b/gcn/notices/core/DateTime.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/DateTime.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/DateTime.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "title": "DateTime",
   "description": "Time descriptions of transient event and observation",
diff --git a/gcn/notices/core/DetectorStatus.schema.json b/gcn/notices/core/DetectorStatus.schema.json
index 17e4a4c2..ad89f756 100644
--- a/gcn/notices/core/DetectorStatus.schema.json
+++ b/gcn/notices/core/DetectorStatus.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/DetectorStatus.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/DetectorStatus.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "title": "DetectorStatus",
   "enum": ["on", "off", "triggered"],
diff --git a/gcn/notices/core/Distance.schema.json b/gcn/notices/core/Distance.schema.json
index da415349..669d6c5e 100644
--- a/gcn/notices/core/Distance.schema.json
+++ b/gcn/notices/core/Distance.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/Distance.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/Distance.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "type": "object",
   "title": "Distance",
diff --git a/gcn/notices/core/Duration.schema.json b/gcn/notices/core/Duration.schema.json
index 6de3162a..479d6539 100644
--- a/gcn/notices/core/Duration.schema.json
+++ b/gcn/notices/core/Duration.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/Duration.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/Duration.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "type": "object",
   "title": "Duration",
diff --git a/gcn/notices/core/Event.schema.json b/gcn/notices/core/Event.schema.json
index aaa4ac27..6116fbab 100644
--- a/gcn/notices/core/Event.schema.json
+++ b/gcn/notices/core/Event.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/Event.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/Event.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "type": "object",
   "title": "Event Information",
diff --git a/gcn/notices/core/FollowUp.schema.json b/gcn/notices/core/FollowUp.schema.json
index 773353de..8097ec37 100644
--- a/gcn/notices/core/FollowUp.schema.json
+++ b/gcn/notices/core/FollowUp.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/FollowUp.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/FollowUp.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "title": "FollowUp",
   "description": "Schema specific to follow-up cases",
diff --git a/gcn/notices/core/HardnessRatio.schema.json b/gcn/notices/core/HardnessRatio.schema.json
index 06eb6a92..892280a7 100644
--- a/gcn/notices/core/HardnessRatio.schema.json
+++ b/gcn/notices/core/HardnessRatio.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/HardnessRatio.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/HardnessRatio.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "type": "object",
   "title": "HardnessRatio",
diff --git a/gcn/notices/core/Localization.example.json b/gcn/notices/core/Localization.example.json
index 9f13fca2..55e7b2cb 100644
--- a/gcn/notices/core/Localization.example.json
+++ b/gcn/notices/core/Localization.example.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://gcn.nasa.gov/schema/main/gcn/notices/core/Localization.schema.json",
+  "$schema": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/Localization.schema.json",
   "ra": 120,
   "dec": 45,
   "uncertainty_shape": "ellipse",
diff --git a/gcn/notices/core/Localization.schema.json b/gcn/notices/core/Localization.schema.json
index 376c067e..e76b3e4b 100644
--- a/gcn/notices/core/Localization.schema.json
+++ b/gcn/notices/core/Localization.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/Localization.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/Localization.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "type": "object",
   "title": "Localization",
diff --git a/gcn/notices/core/Orbit.schema.json b/gcn/notices/core/Orbit.schema.json
index cae4c06b..ae9ac8dd 100755
--- a/gcn/notices/core/Orbit.schema.json
+++ b/gcn/notices/core/Orbit.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/GeoLocBase.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/GeoLocBase.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "title": "Spacecraft Geolocation and McIlwain L",
   "description": "Enables GCN providers to include spacecraft geolocation and McIlwain L-Parameter.",
diff --git a/gcn/notices/core/Pointing.example.json b/gcn/notices/core/Pointing.example.json
index 34628db0..565bb801 100644
--- a/gcn/notices/core/Pointing.example.json
+++ b/gcn/notices/core/Pointing.example.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://gcn.nasa.gov/schema/main/gcn/notices/core/Pointing.schema.json",
+  "$schema": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/Pointing.schema.json",
   "ra": 120.5,
   "dec": 30.2,
   "roll": -12.8,
diff --git a/gcn/notices/core/Pointing.schema.json b/gcn/notices/core/Pointing.schema.json
index 09a47504..076ebacc 100644
--- a/gcn/notices/core/Pointing.schema.json
+++ b/gcn/notices/core/Pointing.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/Pointing.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/Pointing.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "title": "Instrument Pointing",
   "description": "Instrument pointing and rotational rates.",
diff --git a/gcn/notices/core/Redshift.schema.json b/gcn/notices/core/Redshift.schema.json
index 3a3bd55b..c19f1533 100644
--- a/gcn/notices/core/Redshift.schema.json
+++ b/gcn/notices/core/Redshift.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/Redshift.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/Redshift.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "type": "object",
   "title": "Redshift",
diff --git a/gcn/notices/core/Reporter.example.json b/gcn/notices/core/Reporter.example.json
index 79c8c7f5..e9018c3b 100644
--- a/gcn/notices/core/Reporter.example.json
+++ b/gcn/notices/core/Reporter.example.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://gcn.nasa.gov/schema/main/gcn/notices/core/Reporter.schema.json",
+  "$schema": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/Reporter.schema.json",
   "mission": "Hubble Space Telescope",
   "instrument": "Advanced Camera for Surveys",
   "record_number": 1,
diff --git a/gcn/notices/core/Reporter.schema.json b/gcn/notices/core/Reporter.schema.json
index 9e7ef282..1f954ac4 100644
--- a/gcn/notices/core/Reporter.schema.json
+++ b/gcn/notices/core/Reporter.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/Reporter.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/Reporter.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "title": "Reporter",
   "description": "Alert Reporter instrument",
diff --git a/gcn/notices/core/Statistics.example.json b/gcn/notices/core/Statistics.example.json
index 1ccc1756..8dd8c70f 100644
--- a/gcn/notices/core/Statistics.example.json
+++ b/gcn/notices/core/Statistics.example.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://gcn.nasa.gov/schema/main/gcn/notices/core/Statistics.schema.json",
+  "$schema": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/Statistics.schema.json",
   "far": 0.001,
   "rate_snr": 5.2,
   "rate_duration": 10,
diff --git a/gcn/notices/core/Statistics.schema.json b/gcn/notices/core/Statistics.schema.json
index 88c7270e..44701558 100644
--- a/gcn/notices/core/Statistics.schema.json
+++ b/gcn/notices/core/Statistics.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/Statistics.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/Statistics.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "type": "object",
   "title": "Statistics",
diff --git a/gcn/notices/core/spectral/GammaRay.schema.json b/gcn/notices/core/spectral/GammaRay.schema.json
index 0283b7c9..6865958d 100644
--- a/gcn/notices/core/spectral/GammaRay.schema.json
+++ b/gcn/notices/core/spectral/GammaRay.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/spectral/GammaRay.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/spectral/GammaRay.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "type": "object",
   "title": "spectral.GammaRay",
diff --git a/gcn/notices/core/spectral/models/Band.schema.json b/gcn/notices/core/spectral/models/Band.schema.json
index 2c02d348..d9752e98 100644
--- a/gcn/notices/core/spectral/models/Band.schema.json
+++ b/gcn/notices/core/spectral/models/Band.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/spectral/models/Band.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/spectral/models/Band.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "type": "object",
   "title": "Band",
diff --git a/gcn/notices/core/spectral/models/CutOffPowerLaw.schema.json b/gcn/notices/core/spectral/models/CutOffPowerLaw.schema.json
index 47f7865d..db30e294 100644
--- a/gcn/notices/core/spectral/models/CutOffPowerLaw.schema.json
+++ b/gcn/notices/core/spectral/models/CutOffPowerLaw.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/spectral/models/CutOffPowerLaw.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/spectral/models/CutOffPowerLaw.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "type": "object",
   "title": "CutOffPowerLaw",
diff --git a/gcn/notices/core/spectral/models/PowerLaw.schema.json b/gcn/notices/core/spectral/models/PowerLaw.schema.json
index aa21fbce..2361b1e3 100644
--- a/gcn/notices/core/spectral/models/PowerLaw.schema.json
+++ b/gcn/notices/core/spectral/models/PowerLaw.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/core/spectral/models/PowerLaw.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/core/spectral/models/PowerLaw.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "type": "object",
   "title": "PowerLaw",
diff --git a/gcn/notices/glowbug/alert.example.json b/gcn/notices/glowbug/alert.example.json
index 5741fc51..a8ebad7e 100644
--- a/gcn/notices/glowbug/alert.example.json
+++ b/gcn/notices/glowbug/alert.example.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://gcn.nasa.gov/schema/main/gcn/notices/glowbug/alert.schema.json",
+  "$schema": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/glowbug/alert.schema.json",
   "mission": "GLOWBUG",
   "alert_datetime": "2023-04-23T15:25:55Z",
   "alert_tense": "current",
diff --git a/gcn/notices/glowbug/alert.schema.json b/gcn/notices/glowbug/alert.schema.json
index 9a61afad..23f2562f 100644
--- a/gcn/notices/glowbug/alert.schema.json
+++ b/gcn/notices/glowbug/alert.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/glowbug/alert.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/glowbug/alert.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "title": "Glowbug Alert Notice",
   "description": "Information about a Glowbug trigger.  All fields optional; omitted if not available or not applicable.",
diff --git a/gcn/notices/icecube/GoldAndBronze.example.json b/gcn/notices/icecube/GoldAndBronze.example.json
index 3cff3532..cb72c9fa 100644
--- a/gcn/notices/icecube/GoldAndBronze.example.json
+++ b/gcn/notices/icecube/GoldAndBronze.example.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://gcn.nasa.gov/schema/main/gcn/notices/icecube/GoldAndBronze.schema.json",
+  "$schema": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/icecube/GoldAndBronze.schema.json",
   "additional_info": "IceCube Bronze Neutrino Track Alert",
   "id": ["137840", "57034692"],
   "alert_datetime": "2023-04-16T05:22:29.55Z",
diff --git a/gcn/notices/icecube/GoldAndBronze.schema.json b/gcn/notices/icecube/GoldAndBronze.schema.json
index 23f69dc5..639633fd 100644
--- a/gcn/notices/icecube/GoldAndBronze.schema.json
+++ b/gcn/notices/icecube/GoldAndBronze.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/icecube/GoldAndBronze.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/icecube/GoldAndBronze.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "type": "object",
   "title": "IceCubeGoldAndBronzeTracks",
diff --git a/gcn/notices/icecube/GoldAndBronze.update.example.json b/gcn/notices/icecube/GoldAndBronze.update.example.json
index c3c68dec..e1a7e330 100644
--- a/gcn/notices/icecube/GoldAndBronze.update.example.json
+++ b/gcn/notices/icecube/GoldAndBronze.update.example.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://gcn.nasa.gov/schema/main/gcn/notices/icecube/GoldAndBronze.schema.json",
+  "$schema": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/icecube/GoldAndBronze.schema.json",
   "additional_info": "IceCube Bronze Neutrino Track Alert",
   "event_name": ["IceCube-230416A"],
   "id": ["137840", "57034692"],
diff --git a/gcn/notices/icecube/LvkNuTrackSearch.example.json b/gcn/notices/icecube/LvkNuTrackSearch.example.json
index d89ab8bb..01f8958a 100644
--- a/gcn/notices/icecube/LvkNuTrackSearch.example.json
+++ b/gcn/notices/icecube/LvkNuTrackSearch.example.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://gcn.nasa.gov/schema/main/gcn/notices/icecube/LvkNuTrackSearch.schema.json",
+  "$schema": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/icecube/LvkNuTrackSearch.schema.json",
   "type": "IceCube LVK Alert Nu Track Search",
   "reference": { "gcn.notices.LVK.alert": "S230914ak-2-Preliminary" },
   "ref_ID": "S230914ak",
@@ -39,10 +39,7 @@
       "event_pval_bayesian": 0.0656
     }
   ],
-  "most_probable_direction": {
-    "ra": 17.49,
-    "dec": 16.18
-  },
+  "most_probable_direction": { "ra": 17.49, "dec": 16.18 },
   "neutrino_flux_sensitivity_range": {
     "flux_sensitivity": [0.0277, 0.647],
     "sensitive_energy_range": [542, 23000000]
diff --git a/gcn/notices/icecube/LvkNuTrackSearch.schema.json b/gcn/notices/icecube/LvkNuTrackSearch.schema.json
index c6482671..236ff8f3 100644
--- a/gcn/notices/icecube/LvkNuTrackSearch.schema.json
+++ b/gcn/notices/icecube/LvkNuTrackSearch.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/icecube/LvkNuTrackSearch.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/icecube/LvkNuTrackSearch.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "type": "object",
   "title": "IceCube LVK Alert Nu Track Search",
diff --git a/gcn/notices/swift/bat/guano/alert.example.json b/gcn/notices/swift/bat/guano/alert.example.json
index 56837d7b..ec8bcb20 100644
--- a/gcn/notices/swift/bat/guano/alert.example.json
+++ b/gcn/notices/swift/bat/guano/alert.example.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://gcn.nasa.gov/schema/main/gcn/notices/swift/bat/guano/alert.schema.json",
+  "$schema": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/swift/bat/guano/alert.schema.json",
   "mission": "Swift",
   "instrument": "BAT-GUANO",
   "messenger": "EM",
diff --git a/gcn/notices/swift/bat/guano/alert.loc-arcmin.example.json b/gcn/notices/swift/bat/guano/alert.loc-arcmin.example.json
index c83152df..aa5bd320 100644
--- a/gcn/notices/swift/bat/guano/alert.loc-arcmin.example.json
+++ b/gcn/notices/swift/bat/guano/alert.loc-arcmin.example.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://gcn.nasa.gov/schema/main/gcn/notices/swift/bat/guano/alert.schema.json",
+  "$schema": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/swift/bat/guano/alert.schema.json",
   "mission": "Swift",
   "instrument": "BAT-GUANO",
   "messenger": "EM",
diff --git a/gcn/notices/swift/bat/guano/alert.loc-map.example.json b/gcn/notices/swift/bat/guano/alert.loc-map.example.json
index 3f2c30cb..d11efb20 100644
--- a/gcn/notices/swift/bat/guano/alert.loc-map.example.json
+++ b/gcn/notices/swift/bat/guano/alert.loc-map.example.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://gcn.nasa.gov/schema/main/gcn/notices/swift/bat/guano/alert.schema.json",
+  "$schema": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/swift/bat/guano/alert.schema.json",
   "mission": "Swift",
   "instrument": "BAT-GUANO",
   "messenger": "EM",
diff --git a/gcn/notices/swift/bat/guano/alert.retraction.example.json b/gcn/notices/swift/bat/guano/alert.retraction.example.json
index 10165fc8..828cca8d 100644
--- a/gcn/notices/swift/bat/guano/alert.retraction.example.json
+++ b/gcn/notices/swift/bat/guano/alert.retraction.example.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "https://gcn.nasa.gov/schema/main/gcn/notices/swift/bat/guano/alert.schema.json",
+  "$schema": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/swift/bat/guano/alert.schema.json",
   "mission": "Swift",
   "instrument": "BAT-GUANO",
   "messenger": "EM",
diff --git a/gcn/notices/swift/bat/guano/alert.schema.json b/gcn/notices/swift/bat/guano/alert.schema.json
index 35e2f334..2c2e0f24 100644
--- a/gcn/notices/swift/bat/guano/alert.schema.json
+++ b/gcn/notices/swift/bat/guano/alert.schema.json
@@ -1,5 +1,5 @@
 {
-  "$id": "https://gcn.nasa.gov/schema/main/gcn/notices/swift/bat/guano/alert.schema.json",
+  "$id": "https://gcn.nasa.gov/schema/v2.0.0/gcn/notices/swift/bat/guano/alert.schema.json",
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "title": "Swift/BAT-GUANO Alert",
   "description": "Candidate gamma-ray transient reported from the BAT-GUANO targeted search",
diff --git a/package-lock.json b/package-lock.json
index 73d6d8ea..1955379b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@nasa-gcn/schema",
-  "version": "1.0.0",
+  "version": "2.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@nasa-gcn/schema",
-      "version": "1.0.0",
+      "version": "2.0.0",
       "dependencies": {
         "ajv-formats": "^2.1.1"
       },
diff --git a/package.json b/package.json
index 7bf36f32..b112599d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nasa-gcn/schema",
-  "version": "1.0.0",
+  "version": "2.0.0",
   "scripts": {
     "prepare": "husky install",
     "validate:prettier": "prettier --check .",