Pin versions prior to release

Author: rtuck99

setup.cfg

@@ -24,7 +24,7 @@ install_requires =
     ispyb
     scanspec
     numpy
-    nexgen>0.8.3
+    nexgen == 0.8.7
     opentelemetry-distro
     opentelemetry-exporter-jaeger
     ophyd
@@ -35,7 +35,7 @@ install_requires =
     xarray
     doct
     databroker
-    dls-dodal @ git+https://github.com/DiamondLightSource/dodal.git@7068bf2f0e75f8fffa83693136cb555b03ce8545
+    dls-dodal == 1.21.0
     pydantic<2.0 # See https://github.com/DiamondLightSource/hyperion/issues/774
     scipy
     pyzmq<25 # See https://github.com/DiamondLightSource/hyperion/issues/1103