diff --git a/sdml-cli/Cargo.toml b/sdml-cli/Cargo.toml
index 87e0f50..06f7d88 100644
--- a/sdml-cli/Cargo.toml
+++ b/sdml-cli/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "sdml-cli"
 description = "Rust CLI for Simple Domain Modeling Language (SDML)"
-version = "0.2.10"
+version = "0.3.0"
 authors = ["Simon Johnston <johnstonskj@gmail.com>"]
 repository = "https://github.com/johnstonskj/rust-sdml.git"
 license-file = "../LICENSE"
@@ -21,10 +21,10 @@ all-features = true
 clap = { version = "4.5", features = ["derive", "env", "wrap_help"] }
 clio = { version = "0.3.5", features = ["clap-parse"] }
 human-panic = "2.0.1"
-sdml-core = { version = "0.2.17", features = ["serde", "terms"], path = "../sdml-core" }
-sdml-errors = { version = "0.1.6", path = "../sdml-errors" }
-sdml-generate = { version = "0.2.13", path = "../sdml-generate" }
-sdml-parse = { version = "0.2.14", path = "../sdml-parse" }
+sdml-core = { version = "0.3.0", features = ["serde", "terms"], path = "../sdml-core" }
+sdml-errors = { version = "0.3.0", path = "../sdml-errors" }
+sdml-generate = { version = "0.3.0", path = "../sdml-generate" }
+sdml-parse = { version = "0.3.0", path = "../sdml-parse" }
 tracing = "0.1.40"
 tracing-subscriber = { version = "0.3.18", features = ["env-filter"] }
 tree-sitter-sdml = "0.3.2"
diff --git a/sdml-cli/README.org b/sdml-cli/README.org
index 2a2f71b..b62a53d 100644
--- a/sdml-cli/README.org
+++ b/sdml-cli/README.org
@@ -427,6 +427,11 @@ end
 
 * Changes
 
+*Version 0.3.0*
+
+- Feature: updates to support the latest grammar, see ~sdml-core~.
+- Refactor: use the latest ~Generator~ trait.
+
 *Version 0.2.10*
 
 - Feature: added new command =doc-book= to create a more complex documentation output for a collection of modules.
diff --git a/sdml-core/Cargo.toml b/sdml-core/Cargo.toml
index 3059c9d..a151789 100644
--- a/sdml-core/Cargo.toml
+++ b/sdml-core/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "sdml-core"
 description = "Core Model for Simple Domain Modeling Language (SDML)"
-version = "0.2.17"
+version = "0.3.0"
 authors = ["Simon Johnston <johnstonskj@gmail.com>"]
 repository = "https://github.com/johnstonskj/rust-sdml.git"
 license-file = "../LICENSE"
@@ -26,7 +26,7 @@ lazy_static = "1.4"
 ordered-float = { version = "4.2", features = ["serde"] }
 regex = "1.10.2"
 rust_decimal = { version = "1.34.2", features = ["serde"] }
-sdml-errors = { version = "0.1.6", path = "../sdml-errors" }
+sdml-errors = { version = "0.3.0", path = "../sdml-errors" }
 serde = { version = "1.0.195", features = ["derive"], optional = true }
 serde_json = { version = "1.0.113", optional = true }
 serde_regex = { version = "1.1", optional = true }
diff --git a/sdml-core/README.org b/sdml-core/README.org
index ffae509..a97ad8f 100644
--- a/sdml-core/README.org
+++ b/sdml-core/README.org
@@ -39,6 +39,16 @@ Note that other tools can use the =sdml_core= API to create or manipulate models
 
 * Changes
 
+*Version 0.3.0*
+
+- Feature: update for the latest grammar.
+  - Updated ~Member~ to be a union of ~MemberDef~ and ~IdentifierReference~.
+  - Updated entity ~identity~ to be just a ~Member~.
+  - Updated ~PropertyDef~ to be a wrapper around ~MemberDef~.
+  - Fixed corresponding validation rules.
+- Refactor: simplified the walker/visitor to pass model members rather than de-constructing them.
+- Refactor: renamed and made some changes in the ~cache~ (now ~store~) and ~load~ modules.
+
 *Version 0.2.17*
 
 - Feature: inverted the logic for determining whether a definition is incomplete.
diff --git a/sdml-errors/Cargo.toml b/sdml-errors/Cargo.toml
index 026f84b..0b302d2 100644
--- a/sdml-errors/Cargo.toml
+++ b/sdml-errors/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "sdml-errors"
 description = "Simple Domain Modeling Language (SDML) errors and diagnostics."
-version = "0.1.6"
+version = "0.3.0"
 authors = ["Simon Johnston <johnstonskj@gmail.com>"]
 repository = "https://github.com/johnstonskj/rust-sdml.git"
 license-file = "../LICENSE"
diff --git a/sdml-errors/README.org b/sdml-errors/README.org
index 6d1f6d1..da5cd99 100644
--- a/sdml-errors/README.org
+++ b/sdml-errors/README.org
@@ -36,6 +36,10 @@ The following figure demonstrates this package in the broader project context.
 
 * Changes
 
+*Version 0.3.0*
+
+- Build: align version number with ~sdml-core~ supporting the latest grammar.
+
 *Version 0.1.6*
 
 - Feature: add a new variant in =Error=, =GeneratorError= for use by the =sdml-generator= crate.
@@ -61,13 +65,15 @@ The following figure demonstrates this package in the broader project context.
 
 *Version 0.1.2*
 
-- Feature: add new diagnostic for =DoubleUnderscoredIdentifier= where an identifier include two (or more) consecutive underscore characters.
+- Feature: add new diagnostic for =DoubleUnderscoredIdentifier= where an identifier include two (or more) consecutive
+  underscore characters.
   - Add new code to =ErrorCode=.
   - Add new function =double_underscored_identifier=.
 
 *Version 0.1.1*
 
-- Feature: add new diagnostic for =PropertyReferenceNotProperty= where the property name in a member does not resolve to a property definition.
+- Feature: add new diagnostic for =PropertyReferenceNotProperty= where the property name in a member does not resolve to a
+  property definition.
   - Add new code to =ErrorCode=.
   - Add new function =property_reference_not_property=.
 
diff --git a/sdml-generate/Cargo.toml b/sdml-generate/Cargo.toml
index 2368159..6af4cdb 100644
--- a/sdml-generate/Cargo.toml
+++ b/sdml-generate/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "sdml-generate"
 description = "Simple Domain Modeling Language (SDML) generated Artifacts"
-version = "0.2.13"
+version = "0.3.0"
 authors = ["Simon Johnston <johnstonskj@gmail.com>"]
 repository = "https://github.com/johnstonskj/rust-sdml.git"
 license-file = "../LICENSE"
@@ -23,9 +23,9 @@ s-expr = []
 [dependencies]
 nu-ansi-term = "0.50.0"
 regex = "1.10.3"
-sdml-core = { version = "0.2.17", features = ["serde"], path = "../sdml-core" }
-sdml-errors = { version = "0.1.6", path = "../sdml-errors" }
-sdml-parse = { version = "0.2.14", path = "../sdml-parse" }
+sdml-core = { version = "0.3.0", features = ["serde"], path = "../sdml-core" }
+sdml-errors = { version = "0.3.0", path = "../sdml-errors" }
+sdml-parse = { version = "0.3.0", path = "../sdml-parse" }
 serde = { version = "1.0.195", features = ["derive"] }
 serde_regex = "1.1.0"
 tempfile = "3.10.0"
diff --git a/sdml-generate/README.org b/sdml-generate/README.org
index 4f3db36..9defd2f 100644
--- a/sdml-generate/README.org
+++ b/sdml-generate/README.org
@@ -36,6 +36,16 @@ The following figure demonstrates this package in the broader project context.
 
 * Changes
 
+*Version 0.3.0*
+
+- Feature: updates to support the latest grammar, see ~sdml-core~.
+- Refactor: update generates which use the walker/visitor internally.
+- Refactor: drop the old style /write/-style traits and unify into a single ~Generator~ trait.
+- Feature: more flexible s-expression generator with more Lisp-y output.
+- Test: added a set of macros to test generator output for the set of test examples.
+  - Added expected output for RDF turtle.
+  - Updated existing dependency-tree tests to use these macros.
+    
 *Version 0.2.13*
 
 - Feature: added new command =doc-book= to create a more complex documentation output for a collection of modules.
diff --git a/sdml-parse/Cargo.toml b/sdml-parse/Cargo.toml
index cf68b59..9e07b51 100644
--- a/sdml-parse/Cargo.toml
+++ b/sdml-parse/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "sdml-parse"
 description = "Parser for Simple Domain Modeling Language (SDML)"
-version = "0.2.14"
+version = "0.3.0"
 authors = ["Simon Johnston <johnstonskj@gmail.com>"]
 repository = "https://github.com/johnstonskj/rust-sdml.git"
 license-file = "../LICENSE"
@@ -16,8 +16,8 @@ all-features = true
 [dependencies]
 codespan-reporting = "0.11.1"
 rust_decimal = "1.30.1"
-sdml-core = { version = "0.2.16", features = ["serde"], path = "../sdml-core" }
-sdml-errors = { version = "0.1.5", path = "../sdml-errors" }
+sdml-core = { version = "0.3.0", features = ["serde"], path = "../sdml-core" }
+sdml-errors = { version = "0.3.0", path = "../sdml-errors" }
 search_path = "0.1.4"
 serde = { version = "1.0.195", features = ["derive"] }
 serde_json = "1.0.111"
diff --git a/sdml-parse/README.org b/sdml-parse/README.org
index a8c205a..9be59ee 100644
--- a/sdml-parse/README.org
+++ b/sdml-parse/README.org
@@ -37,6 +37,10 @@ The following figure demonstrates this package in the broader project context.
 
 * Changes
 
+*Version 0.3.0*
+
+- Feature: updates to support the latest grammar, see ~sdml-core~.
+
 *Version 0.2.13-0.2.14*
 
 - Build: update dependency from =sdml_error= to =sdml-errors=.