diff --git a/api.go b/api.go
index fdbc286..3406893 100644
--- a/api.go
+++ b/api.go
@@ -7,10 +7,12 @@ import (
 	"fmt"
 	"github.com/google/uuid"
 	"github.com/labstack/echo/v4"
+	"github.com/samber/mo"
 	"gorm.io/gorm"
 	"io"
 	"net/http"
 	"regexp"
+	"strconv"
 	"strings"
 	"time"
 )
@@ -40,9 +42,23 @@ func (app *App) HandleAPIError(err error, c *echo.Context) error {
 
 	if e, ok := err.(*echo.HTTPError); ok {
 		code = e.Code
+
 		if m, ok := e.Message.(string); ok {
 			message = m
 		}
+
+		if code == http.StatusNotFound {
+			path_ := (*c).Request().URL.Path
+			if version, ok := IsDeprecatedAPIPath(path_).Get(); ok {
+				switch version {
+				case 1:
+					message = "Version 1 of this API was deprecated in release 3.0.0."
+				default:
+					message = fmt.Sprintf("Version %d of this API is deprecated.", version)
+				}
+			}
+		}
+
 		log = false
 	}
 
@@ -73,6 +89,27 @@ func IsAPIPath(path_ string) bool {
 	return false
 }
 
+func IsDeprecatedAPIPath(path_ string) mo.Option[int] {
+	if path_ == "/" {
+		return mo.None[int]()
+	}
+
+	split := strings.Split(path_, "/")
+	if len(split) >= 3 && split[1] == "drasl" && split[2] == "api" {
+		re := regexp.MustCompile(`v(\d+)`)
+		match := re.FindStringSubmatch(split[3])
+		if len(match) == 2 {
+			version, err := strconv.Atoi(match[1])
+			if err != nil {
+				return mo.None[int]()
+			}
+			return mo.Some(version)
+		}
+	}
+
+	return mo.None[int]()
+}
+
 func (app *App) withAPIToken(f func(c echo.Context, user *User) error) func(c echo.Context) error {
 	bearerExp := regexp.MustCompile("^Bearer (.*)$")
 
diff --git a/flake.nix b/flake.nix
index 8052058..88308e0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -48,7 +48,7 @@
           ];
 
           # Update whenever Go dependencies change
-          vendorHash = "sha256-bkmi3yvE/JPQvTjBzOHZ07PBVXp8lQEv2l0q6GTC94k=";
+          vendorHash = "sha256-W0XCv9pUaRyExSU6kuDU/iNzQkgDPBthhiRrgHWK6P8=";
 
           outputs = ["out"];
 
diff --git a/go.mod b/go.mod
index 1ccca10..c11ff09 100644
--- a/go.mod
+++ b/go.mod
@@ -35,6 +35,7 @@ require (
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rogpeppe/go-internal v1.11.0 // indirect
+	github.com/samber/mo v1.13.0 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasttemplate v1.2.2 // indirect
 	golang.org/x/net v0.23.0 // indirect
diff --git a/go.sum b/go.sum
index a6cd838..288ab4a 100644
--- a/go.sum
+++ b/go.sum
@@ -61,6 +61,8 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN
 github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
 github.com/rogpeppe/go-internal v1.11.0 h1:cWPaGQEPrBb5/AsnsZesgZZ9yb1OQ+GOISoDNXVBh4M=
 github.com/rogpeppe/go-internal v1.11.0/go.mod h1:ddIwULY96R17DhadqLgMfk9H9tvdUzkipdSkR5nkCZA=
+github.com/samber/mo v1.13.0 h1:LB1OwfJMju3a6FjghH+AIvzMG0ZPOzgTWj1qaHs1IQ4=
+github.com/samber/mo v1.13.0/go.mod h1:BfkrCPuYzVG3ZljnZB783WIJIGk1mcZr9c9CPf8tAxs=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=