From 4e2b8fe8cea12ca6770f77b4fb97acd5ebdfce40 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kyle=20=F0=9F=90=86?= <kyle@privkey.io>
Date: Tue, 6 Oct 2026 15:00:55 -0400
Subject: [PATCH] Release v0.9.1

---
 CHANGELOG.md    | 7 ++++++-
 build.zig.zon   | 2 +-
 nix/package.nix | 2 +-
 src/main.zig    | 2 +-
 src/nip11.zig   | 2 +-
 5 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 88479fd..4948c9a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.9.1] - 2026-10-06
+
+Rebuilds the release binaries and Docker image for the baseline CPU of each architecture. The v0.9.0 binaries could crash with an illegal instruction on CPUs unlike the build machine's; anyone running a release binary or the ghcr.io image should upgrade. The StartOS and Nix packages were not affected. No protocol or configuration changes.
+
 ### Changed
 
 - The Nix package fetches StringZilla by commit (`7ca3964`, the commit tag v4.5.1 points to) instead of by tag, so every dependency is pinned by commit. The content hash is unchanged.
@@ -326,7 +330,8 @@ rolling out.
 - Import/export to JSONL format
 - Configuration via TOML file or environment variables
 
-[Unreleased]: https://github.com/privkeyio/wisp/compare/v0.9.0...HEAD
+[Unreleased]: https://github.com/privkeyio/wisp/compare/v0.9.1...HEAD
+[0.9.1]: https://github.com/privkeyio/wisp/compare/v0.9.0...v0.9.1
 [0.9.0]: https://github.com/privkeyio/wisp/compare/v0.8.0...v0.9.0
 [0.8.0]: https://github.com/privkeyio/wisp/compare/v0.7.0...v0.8.0
 [0.7.0]: https://github.com/privkeyio/wisp/compare/v0.6.1...v0.7.0
diff --git a/build.zig.zon b/build.zig.zon
index ee873c2..8fb83ba 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -1,6 +1,6 @@
 .{
     .name = .wisp,
-    .version = "0.9.0",
+    .version = "0.9.1",
     .fingerprint = 0xc4bdec9fe6401a8d,
     .dependencies = .{
         // websocket.zig: client for spider outbound connections and the epoll
diff --git a/nix/package.nix b/nix/package.nix
index 95ebfac..5214bb2 100644
--- a/nix/package.nix
+++ b/nix/package.nix
@@ -20,7 +20,7 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "wisp";
-  version = "0.9.0"; # keep in sync with build.zig.zon .version
+  version = "0.9.1"; # keep in sync with build.zig.zon .version
   inherit src;
 
   nativeBuildInputs = [ zig_0_17 ];
diff --git a/src/main.zig b/src/main.zig
index 0ce6854..b5f4df2 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -157,7 +157,7 @@ pub fn main(init: std.process.Init) !void {
         return error.InvalidSyncMode;
     };
 
-    std.log.info("Wisp v0.9.0 starting", .{});
+    std.log.info("Wisp v0.9.1 starting", .{});
     std.log.info("Listening on {s}:{d}", .{ config.host, config.port });
     std.log.info("Storage: {s} (sync={s})", .{ config.storage_path, @tagName(sync_mode) });
 
diff --git a/src/nip11.zig b/src/nip11.zig
index 3cad667..07ee925 100644
--- a/src/nip11.zig
+++ b/src/nip11.zig
@@ -43,7 +43,7 @@ pub fn write(config: *const Config, nip86: *const Nip86Handler, w: anytype) !voi
 
     try w.writeAll(",\"supported_nips\":[1,2,9,11,13,16,17,33,40,42,45,50,51,59,65,70,77,78,86]");
     try w.writeAll(",\"software\":\"https://github.com/privkeyio/wisp\"");
-    try w.writeAll(",\"version\":\"0.9.0\"");
+    try w.writeAll(",\"version\":\"0.9.1\"");
 
     try w.writeAll(",\"limitation\":{");
     try w.print("\"max_message_length\":{d}", .{config.max_message_size});