RCAL-617 Update readme for release 11 (23Q3_B10) & placeholders for 1…

…2 (23Q4_B11) (#799)

README.md

@@ -51,7 +51,7 @@ You can also install a specific version (from `romancal 0.1.0` onward):
 
     conda create -n <env_name> python
     conda activate <env_name>
-    pip install romancal==0.5.0
+    pip install romancal==0.10.0
 
 ### Installing the development version from Github
 
@@ -147,6 +147,9 @@ an [issue](https://github.com/spacetelescope/romancal/issues).
 | 0.8.1     | 22Q4_B7   | 038          | Aug  2022 | Release for Build 22Q4_B7 (Build 0.7) |
 | 0.9.0     | 23Q1_B8   | 039          | Nov  2022 | Release for Build 23Q1_B8 (Build 8)   |
 | 0.10.0    | 23Q2_B9   | 041          | Feb  2023 | Release for Build 23Q2_B9 (Build 9)   |
+| 0.11.0    | 23Q3_B10   | 047          | May  2023 | Release for Build 23Q3_B10 (Build 10)   |
+| 0.12.0    | 23Q2_B11   | 050*         |  | Release for Build 23Q4_B11 (Build 11)   |
+
 
 Note: CRDS_CONTEXT values flagged with an asterisk in the above table are estimates
 (formal CONTEXT deliveries are only provided with final builds).