diff --git a/metrics/handlers.py b/metrics/handlers.py
index b135652..996257c 100644
--- a/metrics/handlers.py
+++ b/metrics/handlers.py
@@ -1,5 +1,6 @@
 import re
 from datetime import datetime
+from importlib.metadata import version
 from pathlib import Path
 
 from rich.console import Console
@@ -14,6 +15,7 @@ from .benchmarks.entity import benchmarks as registered_benchmarks
 from .services.report_generator import ReportGenerator
 from .services.system_info_reader import get_system_info
 from .services.diagram_generator import DiagramGenerator
+from .services.release_generator import ReleaseGenerator
 
 console = Console()
 router = Router(title="Metrics commands:", disable_redirect_stdout=True)
@@ -106,7 +108,28 @@ def run_type_handler(response: Response) -> None:
 
 @router.command(Command("release-generate", description="Generate release report"))
 def release_generate_handler(_: Response) -> None:
-    console.print("[yellow]Release report generation not implemented yet[/yellow]")
+    lib_version = version("argenta")
+    
+    console.print(f"[cyan]Generating release report for version:[/cyan] [bold]{lib_version}[/bold]")
+    console.print("[dim]Running benchmarks (1000 iterations, GC disabled)...[/dim]\n")
+    
+    type_grouped_benchmarks: list[BenchmarkGroupResult] = registered_benchmarks.run_benchmarks_grouped_by_type(
+        iterations=1000,
+        is_gc_disabled=True
+    )
+    
+    release_generator = ReleaseGenerator(lib_version)
+    output_dir = release_generator.generate_release(type_grouped_benchmarks)
+    
+    console.print(f"[green]✓[/green] Benchmarks completed. Generating release report...\n")
+    
+    for benchmark_group in type_grouped_benchmarks:
+        console.print(f"[cyan]Generated for:[/cyan] [bold]{benchmark_group.type_}[/bold]")
+        console.print(f"  [green]✓[/green] {benchmark_group.type_}_comparison.png")
+        console.print(f"  [green]✓[/green] {benchmark_group.type_}.json\n")
+    
+    console.print(f"[bold green]✓ Release report generated successfully[/bold green]")
+    console.print(f"[cyan]Output directory:[/cyan] [bold]{output_dir}[/bold]")
 
 
 @router.command(
diff --git a/metrics/reports/releases/1.1.2/finds_appropriate_handler/finds_appropriate_handler.json b/metrics/reports/releases/1.1.2/finds_appropriate_handler/finds_appropriate_handler.json
new file mode 100644
index 0000000..8a7ab02
--- /dev/null
+++ b/metrics/reports/releases/1.1.2/finds_appropriate_handler/finds_appropriate_handler.json
@@ -0,0 +1,42 @@
+{
+  "type": "finds_appropriate_handler",
+  "iterations": 1000,
+  "gc_disabled": true,
+  "benchmarks": [
+    {
+      "name": "benchmark_simple_command",
+      "description": "Simple command (no flags)",
+      "avg_time": 0.0354,
+      "median_time": 0.0345,
+      "std_dev": 0.0056
+    },
+    {
+      "name": "benchmark_command_with_flags",
+      "description": "Command with flags (3 flags)",
+      "avg_time": 0.0544,
+      "median_time": 0.0536,
+      "std_dev": 0.009
+    },
+    {
+      "name": "benchmark_many_commands",
+      "description": "Many commands (50 commands)",
+      "avg_time": 1.009,
+      "median_time": 1.0022,
+      "std_dev": 0.039
+    },
+    {
+      "name": "benchmark_command_with_many_flags",
+      "description": "Command with many flags (20 flags)",
+      "avg_time": 0.131,
+      "median_time": 0.1298,
+      "std_dev": 0.0054
+    },
+    {
+      "name": "benchmark_extreme_router",
+      "description": "Extreme (100 commands, 10 flags each)",
+      "avg_time": 3.1818,
+      "median_time": 3.1619,
+      "std_dev": 0.1673
+    }
+  ]
+}
\ No newline at end of file
diff --git a/metrics/reports/releases/1.1.2/finds_appropriate_handler/finds_appropriate_handler_comparison.png b/metrics/reports/releases/1.1.2/finds_appropriate_handler/finds_appropriate_handler_comparison.png
new file mode 100644
index 0000000..404d202
Binary files /dev/null and b/metrics/reports/releases/1.1.2/finds_appropriate_handler/finds_appropriate_handler_comparison.png differ
diff --git a/metrics/reports/releases/1.1.2/flag_validation/flag_validation.json b/metrics/reports/releases/1.1.2/flag_validation/flag_validation.json
new file mode 100644
index 0000000..b7174ae
--- /dev/null
+++ b/metrics/reports/releases/1.1.2/flag_validation/flag_validation.json
@@ -0,0 +1,70 @@
+{
+  "type": "flag_validation",
+  "iterations": 1000,
+  "gc_disabled": true,
+  "benchmarks": [
+    {
+      "name": "benchmark_validate_all_single_flag",
+      "description": "Single flag with PossibleValues.ALL",
+      "avg_time": 0.0009,
+      "median_time": 0.0009,
+      "std_dev": 0.0003
+    },
+    {
+      "name": "benchmark_validate_neither_single_flag",
+      "description": "Single flag with PossibleValues.NEITHER",
+      "avg_time": 0.0008,
+      "median_time": 0.0008,
+      "std_dev": 0.0002
+    },
+    {
+      "name": "benchmark_validate_list_small",
+      "description": "List validation (5 possible values)",
+      "avg_time": 0.001,
+      "median_time": 0.001,
+      "std_dev": 0.0003
+    },
+    {
+      "name": "benchmark_validate_list_large",
+      "description": "List validation (50 possible values)",
+      "avg_time": 0.0079,
+      "median_time": 0.0078,
+      "std_dev": 0.0007
+    },
+    {
+      "name": "benchmark_validate_regex_simple",
+      "description": "Regex validation (simple pattern)",
+      "avg_time": 0.0019,
+      "median_time": 0.0016,
+      "std_dev": 0.0073
+    },
+    {
+      "name": "benchmark_validate_regex_complex",
+      "description": "Regex validation (complex pattern)",
+      "avg_time": 0.0018,
+      "median_time": 0.0017,
+      "std_dev": 0.0051
+    },
+    {
+      "name": "benchmark_validate_multiple_flags_10",
+      "description": "Multiple flags validation (10 flags)",
+      "avg_time": 0.0147,
+      "median_time": 0.0146,
+      "std_dev": 0.0013
+    },
+    {
+      "name": "benchmark_validate_multiple_flags_50",
+      "description": "Multiple flags validation (50 flags)",
+      "avg_time": 0.0669,
+      "median_time": 0.0661,
+      "std_dev": 0.0025
+    },
+    {
+      "name": "benchmark_validate_extreme_100_flags",
+      "description": "Extreme (100 flags with regex validation)",
+      "avg_time": 0.1626,
+      "median_time": 0.1609,
+      "std_dev": 0.007
+    }
+  ]
+}
\ No newline at end of file
diff --git a/metrics/reports/releases/1.1.2/flag_validation/flag_validation_comparison.png b/metrics/reports/releases/1.1.2/flag_validation/flag_validation_comparison.png
new file mode 100644
index 0000000..6008aee
Binary files /dev/null and b/metrics/reports/releases/1.1.2/flag_validation/flag_validation_comparison.png differ
diff --git a/metrics/reports/releases/1.1.2/input_command_parse/input_command_parse.json b/metrics/reports/releases/1.1.2/input_command_parse/input_command_parse.json
new file mode 100644
index 0000000..6c03ccc
--- /dev/null
+++ b/metrics/reports/releases/1.1.2/input_command_parse/input_command_parse.json
@@ -0,0 +1,56 @@
+{
+  "type": "input_command_parse",
+  "iterations": 1000,
+  "gc_disabled": true,
+  "benchmarks": [
+    {
+      "name": "benchmark_parse_simple_command",
+      "description": "Simple command (no flags)",
+      "avg_time": 0.0099,
+      "median_time": 0.0098,
+      "std_dev": 0.0014
+    },
+    {
+      "name": "benchmark_command_with_few_flags",
+      "description": "Command with few flags (3 flags)",
+      "avg_time": 0.0214,
+      "median_time": 0.0211,
+      "std_dev": 0.003
+    },
+    {
+      "name": "benchmark_command_with_flags_and_values",
+      "description": "Command with flags and values (5 flags)",
+      "avg_time": 0.0598,
+      "median_time": 0.0591,
+      "std_dev": 0.0041
+    },
+    {
+      "name": "benchmark_command_with_mixed_prefixes",
+      "description": "Command with mixed prefixes (-, --, ---)",
+      "avg_time": 0.0545,
+      "median_time": 0.0541,
+      "std_dev": 0.0024
+    },
+    {
+      "name": "benchmark_command_with_long_values",
+      "description": "Command with long values (10 flags)",
+      "avg_time": 0.2114,
+      "median_time": 0.2103,
+      "std_dev": 0.0068
+    },
+    {
+      "name": "benchmark_command_with_quoted_values",
+      "description": "Command with quoted values (5 flags)",
+      "avg_time": 0.0489,
+      "median_time": 0.0488,
+      "std_dev": 0.0019
+    },
+    {
+      "name": "benchmark_extreme_many_flags",
+      "description": "Extreme (50 flags with values)",
+      "avg_time": 0.8057,
+      "median_time": 0.7997,
+      "std_dev": 0.024
+    }
+  ]
+}
\ No newline at end of file
diff --git a/metrics/reports/releases/1.1.2/input_command_parse/input_command_parse_comparison.png b/metrics/reports/releases/1.1.2/input_command_parse/input_command_parse_comparison.png
new file mode 100644
index 0000000..e55a824
Binary files /dev/null and b/metrics/reports/releases/1.1.2/input_command_parse/input_command_parse_comparison.png differ
diff --git a/metrics/reports/releases/1.1.2/most_similar_command/most_similar_command.json b/metrics/reports/releases/1.1.2/most_similar_command/most_similar_command.json
new file mode 100644
index 0000000..24b0ffc
--- /dev/null
+++ b/metrics/reports/releases/1.1.2/most_similar_command/most_similar_command.json
@@ -0,0 +1,42 @@
+{
+  "type": "most_similar_command",
+  "iterations": 1000,
+  "gc_disabled": true,
+  "benchmarks": [
+    {
+      "name": "benchmark_few_commands",
+      "description": "Few commands (10 commands, no match)",
+      "avg_time": 0.207,
+      "median_time": 0.2051,
+      "std_dev": 0.01
+    },
+    {
+      "name": "benchmark_many_commands_most_similar",
+      "description": "Many commands (50 commands, no match)",
+      "avg_time": 1.0116,
+      "median_time": 1.0074,
+      "std_dev": 0.0306
+    },
+    {
+      "name": "benchmark_many_aliases",
+      "description": "Many aliases (20 commands, 10 aliases each)",
+      "avg_time": 0.6857,
+      "median_time": 0.6672,
+      "std_dev": 0.0811
+    },
+    {
+      "name": "benchmark_partial_match",
+      "description": "Partial match (50 commands, prefix match)",
+      "avg_time": 1.0218,
+      "median_time": 1.0192,
+      "std_dev": 0.0232
+    },
+    {
+      "name": "benchmark_extreme_commands",
+      "description": "Extreme (100 commands, 20 aliases each)",
+      "avg_time": 6.4118,
+      "median_time": 6.4225,
+      "std_dev": 0.2008
+    }
+  ]
+}
\ No newline at end of file
diff --git a/metrics/reports/releases/1.1.2/most_similar_command/most_similar_command_comparison.png b/metrics/reports/releases/1.1.2/most_similar_command/most_similar_command_comparison.png
new file mode 100644
index 0000000..65e80bf
Binary files /dev/null and b/metrics/reports/releases/1.1.2/most_similar_command/most_similar_command_comparison.png differ
diff --git a/metrics/reports/releases/1.1.2/pre_cycle_setup/pre_cycle_setup.json b/metrics/reports/releases/1.1.2/pre_cycle_setup/pre_cycle_setup.json
new file mode 100644
index 0000000..7d50f26
--- /dev/null
+++ b/metrics/reports/releases/1.1.2/pre_cycle_setup/pre_cycle_setup.json
@@ -0,0 +1,42 @@
+{
+  "type": "pre_cycle_setup",
+  "iterations": 1000,
+  "gc_disabled": true,
+  "benchmarks": [
+    {
+      "name": "benchmark_no_aliases",
+      "description": "With no aliases",
+      "avg_time": 8.9994,
+      "median_time": 8.9559,
+      "std_dev": 0.242
+    },
+    {
+      "name": "benchmark_few_aliases",
+      "description": "With few aliases (6 total)",
+      "avg_time": 8.957,
+      "median_time": 8.936,
+      "std_dev": 0.2296
+    },
+    {
+      "name": "benchmark_with_many_aliases",
+      "description": "With many aliases (15 total)",
+      "avg_time": 8.9953,
+      "median_time": 8.9721,
+      "std_dev": 0.2243
+    },
+    {
+      "name": "benchmark_very_many_aliases",
+      "description": "With very many aliases (60 total)",
+      "avg_time": 9.0155,
+      "median_time": 8.9992,
+      "std_dev": 0.2433
+    },
+    {
+      "name": "benchmark_extreme_aliases",
+      "description": "With extreme aliases (300 total)",
+      "avg_time": 9.2977,
+      "median_time": 9.255,
+      "std_dev": 0.3884
+    }
+  ]
+}
\ No newline at end of file
diff --git a/metrics/reports/releases/1.1.2/pre_cycle_setup/pre_cycle_setup_comparison.png b/metrics/reports/releases/1.1.2/pre_cycle_setup/pre_cycle_setup_comparison.png
new file mode 100644
index 0000000..29386c2
Binary files /dev/null and b/metrics/reports/releases/1.1.2/pre_cycle_setup/pre_cycle_setup_comparison.png differ
diff --git a/metrics/reports/releases/1.1.2/validate_routers_for_collisions/validate_routers_for_collisions.json b/metrics/reports/releases/1.1.2/validate_routers_for_collisions/validate_routers_for_collisions.json
new file mode 100644
index 0000000..5ff7ecc
--- /dev/null
+++ b/metrics/reports/releases/1.1.2/validate_routers_for_collisions/validate_routers_for_collisions.json
@@ -0,0 +1,42 @@
+{
+  "type": "validate_routers_for_collisions",
+  "iterations": 1000,
+  "gc_disabled": true,
+  "benchmarks": [
+    {
+      "name": "benchmark_few_routers",
+      "description": "With few routers (3 routers, 1 command each)",
+      "avg_time": 0.0912,
+      "median_time": 0.0901,
+      "std_dev": 0.0051
+    },
+    {
+      "name": "benchmark_many_routers",
+      "description": "With many routers (10 routers, 1 command each)",
+      "avg_time": 0.2433,
+      "median_time": 0.2382,
+      "std_dev": 0.0292
+    },
+    {
+      "name": "benchmark_many_commands_per_router",
+      "description": "With many commands per router (3 routers, 10 commands each)",
+      "avg_time": 0.6157,
+      "median_time": 0.6132,
+      "std_dev": 0.0199
+    },
+    {
+      "name": "benchmark_many_aliases_per_command",
+      "description": "With many aliases (3 routers, 5 commands, 10 aliases each)",
+      "avg_time": 0.516,
+      "median_time": 0.5082,
+      "std_dev": 0.0403
+    },
+    {
+      "name": "benchmark_extreme_routers",
+      "description": "Extreme (20 routers, 10 commands, 20 aliases each)",
+      "avg_time": 10.8103,
+      "median_time": 10.7871,
+      "std_dev": 0.2788
+    }
+  ]
+}
\ No newline at end of file
diff --git a/metrics/reports/releases/1.1.2/validate_routers_for_collisions/validate_routers_for_collisions_comparison.png b/metrics/reports/releases/1.1.2/validate_routers_for_collisions/validate_routers_for_collisions_comparison.png
new file mode 100644
index 0000000..9f93ee0
Binary files /dev/null and b/metrics/reports/releases/1.1.2/validate_routers_for_collisions/validate_routers_for_collisions_comparison.png differ
diff --git a/metrics/services/__init__.py b/metrics/services/__init__.py
index 9095bae..fd0f6e0 100644
--- a/metrics/services/__init__.py
+++ b/metrics/services/__init__.py
@@ -1,5 +1,6 @@
 from .diagram_generator import DiagramGenerator
 from .report_generator import ReportGenerator
 from .system_info_reader import get_system_info
+from .release_generator import ReleaseGenerator
 
-__all__ = ["DiagramGenerator", "ReportGenerator", "get_system_info"]
+__all__ = ["DiagramGenerator", "ReportGenerator", "get_system_info", "ReleaseGenerator"]
diff --git a/metrics/services/release_generator.py b/metrics/services/release_generator.py
new file mode 100644
index 0000000..e4c0079
--- /dev/null
+++ b/metrics/services/release_generator.py
@@ -0,0 +1,49 @@
+__all__ = ["ReleaseGenerator"]
+
+import json
+import shutil
+from pathlib import Path
+
+from ..benchmarks.core.models import BenchmarkGroupResult
+from .diagram_generator import DiagramGenerator
+
+
+class ReleaseGenerator:
+    def __init__(self, lib_version: str) -> None:
+        self.lib_version = lib_version
+        self.output_dir = Path("metrics/reports/releases") / lib_version
+        
+    def generate_release(self, benchmark_groups: list[BenchmarkGroupResult]) -> Path:
+        if self.output_dir.exists():
+            shutil.rmtree(self.output_dir)
+        
+        self.output_dir.mkdir(parents=True, exist_ok=True)
+        
+        for benchmark_group in benchmark_groups:
+            type_dir = self.output_dir / benchmark_group.type_
+            type_dir.mkdir(exist_ok=True)
+            
+            diagram_generator = DiagramGenerator(type_dir)
+            diagram_generator.generate_comparison_diagram(benchmark_group)
+            
+            json_data = {
+                "type": benchmark_group.type_,
+                "iterations": benchmark_group.iterations,
+                "gc_disabled": benchmark_group.is_gc_disabled,
+                "benchmarks": [
+                    {
+                        "name": br.name,
+                        "description": br.description,
+                        "avg_time": br.avg_time,
+                        "median_time": br.median_time,
+                        "std_dev": br.std_dev
+                    }
+                    for br in benchmark_group.benchmark_results
+                ]
+            }
+            
+            json_path = type_dir / f"{benchmark_group.type_}.json"
+            with open(json_path, 'w', encoding='utf-8') as f:
+                json.dump(json_data, f, indent=2, ensure_ascii=False)
+        
+        return self.output_dir