diff --git a/client.go b/client.go
index 9fac2db..e3a41aa 100644
--- a/client.go
+++ b/client.go
@@ -4,12 +4,13 @@ import (
 	"bytes"
 	"context"
 	json "github.com/goccy/go-json"
-	"io"
 	"mime/multipart"
 	"net/http"
 	"net/url"
 	"strconv"
 
+	goio "io"
+
 	core "dappco.re/go/core"
 )
 
@@ -196,7 +197,7 @@ func (c *Client) PostRaw(ctx context.Context, path string, body any) ([]byte, er
 func (c *Client) postRawJSON(ctx context.Context, path string, body any) ([]byte, error) {
 	url := c.baseURL + path
 
-	var bodyReader io.Reader
+	var bodyReader goio.Reader
 	if body != nil {
 		data, err := json.Marshal(body)
 		if err != nil {
@@ -226,7 +227,7 @@ func (c *Client) postRawJSON(ctx context.Context, path string, body any) ([]byte
 		return nil, c.parseError(resp, path)
 	}
 
-	data, err := io.ReadAll(resp.Body)
+	data, err := goio.ReadAll(resp.Body)
 	if err != nil {
 		return nil, core.E("Client.PostRaw", "forge: read response body", err)
 	}
@@ -259,7 +260,7 @@ func (c *Client) postRawText(ctx context.Context, path, body string) ([]byte, er
 		return nil, c.parseError(resp, path)
 	}
 
-	data, err := io.ReadAll(resp.Body)
+	data, err := goio.ReadAll(resp.Body)
 	if err != nil {
 		return nil, core.E("Client.PostText", "forge: read response body", err)
 	}
@@ -267,7 +268,7 @@ func (c *Client) postRawText(ctx context.Context, path, body string) ([]byte, er
 	return data, nil
 }
 
-func (c *Client) postMultipartJSON(ctx context.Context, path string, query map[string]string, fields map[string]string, fieldName, fileName string, content io.Reader, out any) error {
+func (c *Client) postMultipartJSON(ctx context.Context, path string, query map[string]string, fields map[string]string, fieldName, fileName string, content goio.Reader, out any) error {
 	target, err := url.Parse(c.baseURL + path)
 	if err != nil {
 		return core.E("Client.PostMultipart", "forge: parse url", err)
@@ -293,7 +294,7 @@ func (c *Client) postMultipartJSON(ctx context.Context, path string, query map[s
 			return core.E("Client.PostMultipart", "forge: create multipart form file", err)
 		}
 		if content != nil {
-			if _, err := io.Copy(part, content); err != nil {
+			if _, err := goio.Copy(part, content); err != nil {
 				return core.E("Client.PostMultipart", "forge: write multipart form file", err)
 			}
 		}
@@ -357,7 +358,7 @@ func (c *Client) GetRaw(ctx context.Context, path string) ([]byte, error) {
 		return nil, c.parseError(resp, path)
 	}
 
-	data, err := io.ReadAll(resp.Body)
+	data, err := goio.ReadAll(resp.Body)
 	if err != nil {
 		return nil, core.E("Client.GetRaw", "forge: read response body", err)
 	}
@@ -373,7 +374,7 @@ func (c *Client) do(ctx context.Context, method, path string, body, out any) err
 func (c *Client) doJSON(ctx context.Context, method, path string, body, out any) (*http.Response, error) {
 	url := c.baseURL + path
 
-	var bodyReader io.Reader
+	var bodyReader goio.Reader
 	if body != nil {
 		data, err := json.Marshal(body)
 		if err != nil {
@@ -423,7 +424,7 @@ func (c *Client) parseError(resp *http.Response, path string) error {
 	}
 
 	// Read a bit of the body to see if we can get a message
-	data, _ := io.ReadAll(io.LimitReader(resp.Body, 1024))
+	data, _ := goio.ReadAll(goio.LimitReader(resp.Body, 1024))
 	_ = json.Unmarshal(data, &errBody)
 
 	msg := errBody.Message
diff --git a/issues.go b/issues.go
index 5490dd1..b993ebe 100644
--- a/issues.go
+++ b/issues.go
@@ -2,11 +2,12 @@ package forge
 
 import (
 	"context"
-	"io"
 	"iter"
 	"strconv"
 	"time"
 
+	goio "io"
+
 	"dappco.re/go/core/forge/types"
 )
 
@@ -391,7 +392,7 @@ func attachmentUploadQuery(opts *AttachmentUploadOptions) map[string]string {
 	return query
 }
 
-func (s *IssueService) createAttachment(ctx context.Context, path string, opts *AttachmentUploadOptions, filename string, content io.Reader) (*types.Attachment, error) {
+func (s *IssueService) createAttachment(ctx context.Context, path string, opts *AttachmentUploadOptions, filename string, content goio.Reader) (*types.Attachment, error) {
 	var out types.Attachment
 	if err := s.client.postMultipartJSON(ctx, path, attachmentUploadQuery(opts), nil, "attachment", filename, content, &out); err != nil {
 		return nil, err
@@ -400,7 +401,7 @@ func (s *IssueService) createAttachment(ctx context.Context, path string, opts *
 }
 
 // CreateAttachment uploads a new attachment to an issue.
-func (s *IssueService) CreateAttachment(ctx context.Context, owner, repo string, index int64, opts *AttachmentUploadOptions, filename string, content io.Reader) (*types.Attachment, error) {
+func (s *IssueService) CreateAttachment(ctx context.Context, owner, repo string, index int64, opts *AttachmentUploadOptions, filename string, content goio.Reader) (*types.Attachment, error) {
 	path := ResolvePath("/api/v1/repos/{owner}/{repo}/issues/{index}/assets", pathParams("owner", owner, "repo", repo, "index", int64String(index)))
 	return s.createAttachment(ctx, path, opts, filename, content)
 }
@@ -466,7 +467,7 @@ func (s *IssueService) GetCommentAttachment(ctx context.Context, owner, repo str
 }
 
 // CreateCommentAttachment uploads a new attachment to an issue comment.
-func (s *IssueService) CreateCommentAttachment(ctx context.Context, owner, repo string, id int64, opts *AttachmentUploadOptions, filename string, content io.Reader) (*types.Attachment, error) {
+func (s *IssueService) CreateCommentAttachment(ctx context.Context, owner, repo string, id int64, opts *AttachmentUploadOptions, filename string, content goio.Reader) (*types.Attachment, error) {
 	path := ResolvePath("/api/v1/repos/{owner}/{repo}/issues/comments/{id}/assets", pathParams("owner", owner, "repo", repo, "id", int64String(id)))
 	return s.createAttachment(ctx, path, opts, filename, content)
 }
diff --git a/releases.go b/releases.go
index 66e5ef4..48a8176 100644
--- a/releases.go
+++ b/releases.go
@@ -2,9 +2,10 @@ package forge
 
 import (
 	"context"
-	"io"
 	"iter"
 
+	goio "io"
+
 	"dappco.re/go/core/forge/types"
 )
 
@@ -79,7 +80,7 @@ func (s *ReleaseService) ListAssets(ctx context.Context, owner, repo string, rel
 //
 // If opts.ExternalURL is set, the upload uses the external_url form field and
 // ignores filename/content.
-func (s *ReleaseService) CreateAttachment(ctx context.Context, owner, repo string, releaseID int64, opts *ReleaseAttachmentUploadOptions, filename string, content io.Reader) (*types.Attachment, error) {
+func (s *ReleaseService) CreateAttachment(ctx context.Context, owner, repo string, releaseID int64, opts *ReleaseAttachmentUploadOptions, filename string, content goio.Reader) (*types.Attachment, error) {
 	path := ResolvePath("/api/v1/repos/{owner}/{repo}/releases/{releaseID}/assets", pathParams("owner", owner, "repo", repo, "releaseID", int64String(releaseID)))
 	fields := make(map[string]string, 1)
 	fieldName := "attachment"
@@ -107,7 +108,7 @@ func (s *ReleaseService) EditAttachment(ctx context.Context, owner, repo string,
 }
 
 // CreateAsset uploads a new asset to a release.
-func (s *ReleaseService) CreateAsset(ctx context.Context, owner, repo string, releaseID int64, opts *ReleaseAttachmentUploadOptions, filename string, content io.Reader) (*types.Attachment, error) {
+func (s *ReleaseService) CreateAsset(ctx context.Context, owner, repo string, releaseID int64, opts *ReleaseAttachmentUploadOptions, filename string, content goio.Reader) (*types.Attachment, error) {
 	return s.CreateAttachment(ctx, owner, repo, releaseID, opts, filename, content)
 }