diff --git a/README.md b/README.md
index b3422280d61..a2c2788734a 100644
--- a/README.md
+++ b/README.md
@@ -138,6 +138,8 @@ Dates are provided in the format YYYY-MM-DD.
 | 1978433                        | 2019-11-30 | v12               | v0.15.0.0              | v0.16.0.0                  | New PoW based on RandomX, only allow >= 2 outputs, change to the block median used to calculate penalty, v1 coinbases are forbidden, rct sigs in coinbase forbidden, 10 block lock time for incoming outputs
 | 2210000                        | 2020-10-17 | v13               | v0.17.0.0              | v0.17.3.2                  | New CLSAG transaction format
 | 2210720                        | 2020-10-18 | v14               | v0.17.1.1              | v0.17.3.2                  | forbid old MLSAG transaction format
+| 2668888                        | 2022-07-16 | v15               | v0.18.0.0              | v0.18.0.0                  | ringsize = 16, bulletproofs+, view tags, adjusted dynamic block weight algorithm
+| 2669608                        | 2022-07-17 | v16               | v0.18.0.0              | v0.18.0.0                  | forbid old v14 transaction format
 | XXXXXXX                        | XXX-XX-XX | XXX                | vX.XX.X.X              | vX.XX.X.X                  | XXX |
 
 X's indicate that these details have not been determined as of commit date.