diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7c331bc8..fbe0cde0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## Unreleased
+
+#### 🚀 Updates
+
+- Added new JSONSchema renderer options:
+  - `allow_newlines_in_description` - Allows newlines in descriptions, otherwise strips them.
+    Defaults to `false`.
+  - `mark_struct_fields_required` - Mark all non-option struct fields as required. Defaults to
+    `true` for backwards compatibility.
+  - `set_field_name_as_title` - Sets the field's name as the `title` of each schema entry. Defaults
+    to `false`.
+
+#### ⚙️ Internal
+
+- Updated to Rust v1.76.
+- Updated dependencies.
+
 ## 0.14.0
 
 #### 💥 Breaking
diff --git a/Cargo.lock b/Cargo.lock
index aba4f8df..a3d40f6b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -255,9 +255,9 @@ checksum = "fd16c4719339c4530435d38e511904438d07cce7950afa3718a84ac36c10e89e"
 
 [[package]]
 name = "chrono"
-version = "0.4.33"
+version = "0.4.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f13690e35a5e4ace198e7beea2895d29f3a9cc55015fcebe6336bd2010af9eb"
+checksum = "5bc015644b92d5890fab7489e49d21f879d5c990186827d42ec511919404f38b"
 dependencies = [
  "android-tzdata",
  "iana-time-zone",
@@ -351,9 +351,9 @@ checksum = "248e3bacc7dc6baa3b21e405ee045c3047101a49145e7e9eca583ab4c2ca5345"
 
 [[package]]
 name = "darling"
-version = "0.20.5"
+version = "0.20.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc5d6b04b3fd0ba9926f945895de7d806260a2d7431ba82e7edaecb043c4c6b8"
+checksum = "c376d08ea6aa96aafe61237c7200d1241cb177b7d3a542d791f2d118e9cbb955"
 dependencies = [
  "darling_core",
  "darling_macro",
@@ -361,9 +361,9 @@ dependencies = [
 
 [[package]]
 name = "darling_core"
-version = "0.20.5"
+version = "0.20.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04e48a959bcd5c761246f5d090ebc2fbf7b9cd527a492b07a67510c108f1e7e3"
+checksum = "33043dcd19068b8192064c704b3f83eb464f91f1ff527b44a4e2b08d9cdb8855"
 dependencies = [
  "fnv",
  "ident_case",
@@ -375,9 +375,9 @@ dependencies = [
 
 [[package]]
 name = "darling_macro"
-version = "0.20.5"
+version = "0.20.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d1545d67a2149e1d93b7e5c7752dce5a7426eb5d1357ddcfd89336b94444f77"
+checksum = "c5a91391accf613803c2a9bf9abccdbaa07c54b4244a5b64883f9c3c137c86be"
 dependencies = [
  "darling_core",
  "quote",
@@ -822,9 +822,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.2.2"
+version = "2.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "824b2ae422412366ba479e8111fd301f7b5faece8149317bb81925979a53f520"
+checksum = "233cf39063f058ea2caae4091bf4a3ef70a653afbc026f5c4a4135d114e3c177"
 dependencies = [
  "equivalent",
  "hashbrown 0.14.3",
@@ -1388,9 +1388,9 @@ dependencies = [
 
 [[package]]
 name = "rust_decimal"
-version = "1.34.2"
+version = "1.34.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "755392e1a2f77afd95580d3f0d0e94ac83eeeb7167552c9b5bca549e61a94d83"
+checksum = "b39449a79f45e8da28c57c341891b69a183044b29518bb8f86dbac9df60bb7df"
 dependencies = [
  "arrayvec",
  "borsh",
@@ -1961,18 +1961,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.56"
+version = "1.0.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d54378c645627613241d077a3a79db965db602882668f9136ac42af9ecb730ad"
+checksum = "1e45bcbe8ed29775f228095caf2cd67af7a4ccf756ebff23a306bf3e8b47b24b"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.56"
+version = "1.0.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa0faa943b50f3db30a20aa7e265dbc66076993efed8463e8de414e5d06d3471"
+checksum = "a953cb265bef375dae3de6663da4d3804eee9682ea80d8e2542529b73c531c81"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index c86b57f4..1f8742ee 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,15 +3,15 @@ resolver = "2"
 members = ["crates/*"]
 
 [workspace.dependencies]
-chrono = "0.4.33"
-indexmap = "2.2.2"
+chrono = "0.4.34"
+indexmap = "2.2.3"
 miette = "7.0.0"
 regex = "1.10.3"
 relative-path = "1.9.2"
-rust_decimal = "1.34.2"
+rust_decimal = "1.34.3"
 semver = "1.0.21"
 serde = { version = "1.0.196", features = ["derive"] }
 serde_json = "1.0.113"
 serde_yaml = "0.9.31"
-toml = "0.8.9"
+toml = "0.8.10"
 url = "2.5.0"
diff --git a/crates/macros/Cargo.toml b/crates/macros/Cargo.toml
index a6d99ded..4debc41c 100644
--- a/crates/macros/Cargo.toml
+++ b/crates/macros/Cargo.toml
@@ -15,7 +15,7 @@ proc-macro = true
 
 [dependencies]
 convert_case = "0.6.0"
-darling = "0.20.5"
+darling = "0.20.6"
 proc-macro2 = "1.0.78"
 quote = "1.0.35"
 syn = { version = "2.0.48", features = ["full"] }
diff --git a/crates/schematic/Cargo.toml b/crates/schematic/Cargo.toml
index 793df676..24cada47 100644
--- a/crates/schematic/Cargo.toml
+++ b/crates/schematic/Cargo.toml
@@ -20,7 +20,7 @@ all-features = true
 schematic_macros = { version = "0.14.0", path = "../macros" }
 schematic_types = { version = "0.6.0", path = "../types" }
 miette = { workspace = true }
-thiserror = "1.0.56"
+thiserror = "1.0.57"
 tracing = "0.1.40"
 
 # config
diff --git a/crates/schematic/src/schema/renderers/json_schema.rs b/crates/schematic/src/schema/renderers/json_schema.rs
index 242576c1..c0a37178 100644
--- a/crates/schematic/src/schema/renderers/json_schema.rs
+++ b/crates/schematic/src/schema/renderers/json_schema.rs
@@ -1,13 +1,47 @@
 use crate::schema::{RenderResult, SchemaRenderer};
 use indexmap::IndexMap;
 use miette::IntoDiagnostic;
-use schemars::gen::SchemaSettings;
+use schemars::gen::{GenVisitor, SchemaSettings};
 use schemars::schema::*;
 use schematic_types::*;
 use serde_json::{Number, Value};
 use std::collections::{BTreeMap, BTreeSet, HashSet};
 
-pub type JsonSchemaOptions = SchemaSettings;
+pub struct JsonSchemaOptions {
+    /// Allows newlines in descriptions, otherwise strips them.
+    pub allow_newlines_in_description: bool,
+    /// Marks all non-option struct fields as required.
+    pub mark_struct_fields_required: bool,
+    /// Sets the field's name as the `title` of each schema entry.
+    /// This overrides any `title` manually defined by a type.
+    pub set_field_name_as_title: bool,
+
+    // Inherited from schemars.
+    pub option_nullable: bool,
+    pub option_add_null_type: bool,
+    pub definitions_path: String,
+    pub meta_schema: Option<String>,
+    pub visitors: Vec<Box<dyn GenVisitor>>,
+    pub inline_subschemas: bool,
+}
+
+impl Default for JsonSchemaOptions {
+    fn default() -> Self {
+        let settings = SchemaSettings::draft07();
+
+        Self {
+            allow_newlines_in_description: false,
+            mark_struct_fields_required: true,
+            set_field_name_as_title: false,
+            option_nullable: settings.option_nullable,
+            option_add_null_type: settings.option_add_null_type,
+            definitions_path: settings.definitions_path,
+            meta_schema: settings.meta_schema,
+            visitors: settings.visitors,
+            inline_subschemas: settings.inline_subschemas,
+        }
+    }
+}
 
 /// Renders JSON schema documents from a schema.
 #[derive(Default)]
@@ -16,8 +50,14 @@ pub struct JsonSchemaRenderer {
     references: HashSet<String>,
 }
 
-fn clean_comment(comment: String) -> String {
-    comment.trim().replace('\n', " ")
+fn clean_comment(comment: String, allow_newlines: bool) -> String {
+    let comment = comment.trim();
+
+    if allow_newlines {
+        comment.to_owned()
+    } else {
+        comment.replace('\n', " ")
+    }
 }
 
 fn lit_to_value(lit: &LiteralValue) -> Value {
@@ -44,8 +84,15 @@ impl JsonSchemaRenderer {
 
         if let Schema::Object(ref mut inner) = schema {
             let mut metadata = Metadata {
-                // title: field.name.clone(),
-                description: field.description.clone().map(clean_comment),
+                title: if self.options.set_field_name_as_title {
+                    Some(field.name.clone())
+                } else {
+                    None
+                },
+                description: field
+                    .description
+                    .clone()
+                    .map(|desc| clean_comment(desc, self.options.allow_newlines_in_description)),
                 deprecated: field.deprecated.is_some(),
                 read_only: field.read_only,
                 write_only: field.write_only,
@@ -139,7 +186,10 @@ impl SchemaRenderer<Schema> for JsonSchemaRenderer {
 
         let metadata = Metadata {
             title: enu.name.clone(),
-            description: enu.description.clone().map(clean_comment),
+            description: enu
+                .description
+                .clone()
+                .map(|desc| clean_comment(desc, self.options.allow_newlines_in_description)),
             ..Default::default()
         };
 
@@ -267,7 +317,7 @@ impl SchemaRenderer<Schema> for JsonSchemaRenderer {
                 continue;
             }
 
-            if !field.optional {
+            if !field.optional && self.options.mark_struct_fields_required {
                 required.insert(field.name.clone());
             }
 
@@ -278,7 +328,10 @@ impl SchemaRenderer<Schema> for JsonSchemaRenderer {
             instance_type: Some(SingleOrVec::Single(Box::new(InstanceType::Object))),
             metadata: Some(Box::new(Metadata {
                 title: structure.name.clone(),
-                description: structure.description.clone().map(clean_comment),
+                description: structure
+                    .description
+                    .clone()
+                    .map(|desc| clean_comment(desc, self.options.allow_newlines_in_description)),
                 ..Default::default()
             })),
             object: Some(Box::new(ObjectValidation {
@@ -319,7 +372,10 @@ impl SchemaRenderer<Schema> for JsonSchemaRenderer {
 
         let mut metadata = Metadata {
             title: uni.name.clone(),
-            description: uni.description.clone().map(clean_comment),
+            description: uni
+                .description
+                .clone()
+                .map(|desc| clean_comment(desc, self.options.allow_newlines_in_description)),
             ..Default::default()
         };
 
diff --git a/crates/schematic/tests/generator_test.rs b/crates/schematic/tests/generator_test.rs
index ac100d89..c568fa77 100644
--- a/crates/schematic/tests/generator_test.rs
+++ b/crates/schematic/tests/generator_test.rs
@@ -163,9 +163,45 @@ mod json_schema {
 
         assert_snapshot!(fs::read_to_string(file).unwrap());
     }
+
+    #[test]
+    fn not_required() {
+        let sandbox = create_empty_sandbox();
+        let file = sandbox.path().join("schema.json");
+
+        create_generator()
+            .generate(
+                &file,
+                JsonSchemaRenderer::new(JsonSchemaOptions {
+                    mark_struct_fields_required: false,
+                    ..JsonSchemaOptions::default()
+                }),
+            )
+            .unwrap();
+
+        assert_snapshot!(fs::read_to_string(file).unwrap());
+    }
+
+    #[test]
+    fn with_titles() {
+        let sandbox = create_empty_sandbox();
+        let file = sandbox.path().join("schema.json");
+
+        create_generator()
+            .generate(
+                &file,
+                JsonSchemaRenderer::new(JsonSchemaOptions {
+                    set_field_name_as_title: true,
+                    ..JsonSchemaOptions::default()
+                }),
+            )
+            .unwrap();
+
+        assert_snapshot!(fs::read_to_string(file).unwrap());
+    }
 }
 
-#[cfg(all(feature = "template", feature = "json"))]
+#[cfg(all(feature = "renderer_template", feature = "json"))]
 mod template_json {
     use super::*;
     use schematic::schema::*;
@@ -195,7 +231,7 @@ mod template_json {
     }
 }
 
-#[cfg(all(feature = "template", feature = "toml"))]
+#[cfg(all(feature = "renderer_template", feature = "toml"))]
 mod template_toml {
     use super::*;
     use schematic::schema::*;
@@ -213,7 +249,7 @@ mod template_toml {
     }
 }
 
-#[cfg(all(feature = "template", feature = "yaml"))]
+#[cfg(all(feature = "renderer_template", feature = "yaml"))]
 mod template_yaml {
     use super::*;
     use schematic::schema::*;
diff --git a/crates/schematic/tests/snapshots/generator_test__json_schema__not_required.snap b/crates/schematic/tests/snapshots/generator_test__json_schema__not_required.snap
new file mode 100644
index 00000000..b153ad81
--- /dev/null
+++ b/crates/schematic/tests/snapshots/generator_test__json_schema__not_required.snap
@@ -0,0 +1,207 @@
+---
+source: crates/schematic/tests/generator_test.rs
+expression: "fs::read_to_string(file).unwrap()"
+---
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "GenConfig",
+  "type": "object",
+  "properties": {
+    "boolean": {
+      "type": "boolean"
+    },
+    "date": {
+      "type": "string",
+      "format": "date"
+    },
+    "datetime": {
+      "type": "string",
+      "format": "date-time"
+    },
+    "decimal": {
+      "type": "string",
+      "format": "decimal"
+    },
+    "enums": {
+      "default": "foo",
+      "allOf": [
+        {
+          "$ref": "#/definitions/BasicEnum"
+        }
+      ]
+    },
+    "float32": {
+      "type": "number"
+    },
+    "float64": {
+      "type": "number"
+    },
+    "indexmap": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "string"
+      },
+      "propertyNames": {
+        "type": "string"
+      }
+    },
+    "indexset": {
+      "anyOf": [
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "jsonValue": {
+      "type": [
+        "boolean",
+        "object",
+        "array",
+        "number",
+        "string",
+        "integer"
+      ]
+    },
+    "map": {
+      "type": "object",
+      "additionalProperties": {
+        "type": "number"
+      },
+      "propertyNames": {
+        "type": "string"
+      }
+    },
+    "nested": {
+      "allOf": [
+        {
+          "$ref": "#/definitions/AnotherConfig"
+        }
+      ]
+    },
+    "number": {
+      "type": "number"
+    },
+    "path": {
+      "type": "string",
+      "format": "path"
+    },
+    "relPath": {
+      "type": "string",
+      "format": "path"
+    },
+    "string": {
+      "type": "string"
+    },
+    "time": {
+      "type": "string",
+      "format": "time"
+    },
+    "tomlValue": {
+      "anyOf": [
+        {
+          "type": [
+            "boolean",
+            "object",
+            "array",
+            "number",
+            "string",
+            "integer"
+          ]
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "url": {
+      "anyOf": [
+        {
+          "type": "string",
+          "format": "uri"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "vector": {
+      "type": "array",
+      "items": {
+        "type": "string"
+      }
+    },
+    "version": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "versionReq": {
+      "type": "string"
+    },
+    "yamlValue": {
+      "type": [
+        "boolean",
+        "object",
+        "array",
+        "number",
+        "string",
+        "integer"
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "AnotherConfig": {
+      "title": "AnotherConfig",
+      "description": "Some comment.",
+      "type": "object",
+      "properties": {
+        "enums": {
+          "description": "An optional enum.",
+          "default": "foo",
+          "anyOf": [
+            {
+              "$ref": "#/definitions/BasicEnum"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "opt": {
+          "description": "An optional string.",
+          "anyOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    },
+    "BasicEnum": {
+      "title": "BasicEnum",
+      "type": "string",
+      "enum": [
+        "foo",
+        "bar",
+        "baz"
+      ]
+    }
+  }
+}
+
diff --git a/crates/schematic/tests/snapshots/generator_test__json_schema__with_titles.snap b/crates/schematic/tests/snapshots/generator_test__json_schema__with_titles.snap
new file mode 100644
index 00000000..88d1b286
--- /dev/null
+++ b/crates/schematic/tests/snapshots/generator_test__json_schema__with_titles.snap
@@ -0,0 +1,261 @@
+---
+source: crates/schematic/tests/generator_test.rs
+expression: "fs::read_to_string(file).unwrap()"
+---
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "GenConfig",
+  "type": "object",
+  "required": [
+    "boolean",
+    "date",
+    "datetime",
+    "decimal",
+    "enums",
+    "float32",
+    "float64",
+    "indexmap",
+    "indexset",
+    "jsonValue",
+    "map",
+    "nested",
+    "number",
+    "path",
+    "relPath",
+    "string",
+    "time",
+    "tomlValue",
+    "url",
+    "vector",
+    "version",
+    "versionReq",
+    "yamlValue"
+  ],
+  "properties": {
+    "boolean": {
+      "title": "boolean",
+      "type": "boolean"
+    },
+    "date": {
+      "title": "date",
+      "type": "string",
+      "format": "date"
+    },
+    "datetime": {
+      "title": "datetime",
+      "type": "string",
+      "format": "date-time"
+    },
+    "decimal": {
+      "title": "decimal",
+      "type": "string",
+      "format": "decimal"
+    },
+    "enums": {
+      "title": "enums",
+      "default": "foo",
+      "allOf": [
+        {
+          "$ref": "#/definitions/BasicEnum"
+        }
+      ]
+    },
+    "float32": {
+      "title": "float32",
+      "type": "number"
+    },
+    "float64": {
+      "title": "float64",
+      "type": "number"
+    },
+    "indexmap": {
+      "title": "indexmap",
+      "type": "object",
+      "additionalProperties": {
+        "type": "string"
+      },
+      "propertyNames": {
+        "type": "string"
+      }
+    },
+    "indexset": {
+      "title": "indexset",
+      "anyOf": [
+        {
+          "type": "array",
+          "items": {
+            "type": "string"
+          }
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "jsonValue": {
+      "title": "jsonValue",
+      "type": [
+        "boolean",
+        "object",
+        "array",
+        "number",
+        "string",
+        "integer"
+      ]
+    },
+    "map": {
+      "title": "map",
+      "type": "object",
+      "additionalProperties": {
+        "type": "number"
+      },
+      "propertyNames": {
+        "type": "string"
+      }
+    },
+    "nested": {
+      "title": "nested",
+      "allOf": [
+        {
+          "$ref": "#/definitions/AnotherConfig"
+        }
+      ]
+    },
+    "number": {
+      "title": "number",
+      "type": "number"
+    },
+    "path": {
+      "title": "path",
+      "type": "string",
+      "format": "path"
+    },
+    "relPath": {
+      "title": "relPath",
+      "type": "string",
+      "format": "path"
+    },
+    "string": {
+      "title": "string",
+      "type": "string"
+    },
+    "time": {
+      "title": "time",
+      "type": "string",
+      "format": "time"
+    },
+    "tomlValue": {
+      "title": "tomlValue",
+      "anyOf": [
+        {
+          "type": [
+            "boolean",
+            "object",
+            "array",
+            "number",
+            "string",
+            "integer"
+          ]
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "url": {
+      "title": "url",
+      "anyOf": [
+        {
+          "type": "string",
+          "format": "uri"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "vector": {
+      "title": "vector",
+      "type": "array",
+      "items": {
+        "type": "string"
+      }
+    },
+    "version": {
+      "title": "version",
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "versionReq": {
+      "title": "versionReq",
+      "type": "string"
+    },
+    "yamlValue": {
+      "title": "yamlValue",
+      "type": [
+        "boolean",
+        "object",
+        "array",
+        "number",
+        "string",
+        "integer"
+      ]
+    }
+  },
+  "additionalProperties": false,
+  "definitions": {
+    "AnotherConfig": {
+      "title": "AnotherConfig",
+      "description": "Some comment.",
+      "type": "object",
+      "required": [
+        "enums",
+        "opt"
+      ],
+      "properties": {
+        "enums": {
+          "title": "enums",
+          "description": "An optional enum.",
+          "default": "foo",
+          "anyOf": [
+            {
+              "$ref": "#/definitions/BasicEnum"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "opt": {
+          "title": "opt",
+          "description": "An optional string.",
+          "anyOf": [
+            {
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "additionalProperties": false
+    },
+    "BasicEnum": {
+      "title": "BasicEnum",
+      "type": "string",
+      "enum": [
+        "foo",
+        "bar",
+        "baz"
+      ]
+    }
+  }
+}
+
diff --git a/crates/schematic/tests/validate_test.rs b/crates/schematic/tests/validate_test.rs
index 8b119c98..c97502e2 100644
--- a/crates/schematic/tests/validate_test.rs
+++ b/crates/schematic/tests/validate_test.rs
@@ -3,7 +3,7 @@
 use schematic::*;
 use std::collections::HashMap;
 
-fn test_string<T, C>(value: &String, _: &T, _: &C, _: bool) -> Result<(), ValidateError> {
+fn test_string<T, C>(value: &str, _: &T, _: &C, _: bool) -> Result<(), ValidateError> {
     if value.is_empty() {
         return Ok(());
     }
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 93c4cbac..51b24eea 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
 profile = "default"
-channel = "1.75.0"
+channel = "1.76.0"