Release WASI v0.3.0-rc-2026-01-06

proposals/cli/wit-0.3.0-draft/command.wit

@@ -1,10 +1,10 @@
-package wasi:[email protected]2025-09-16;
+package wasi:[email protected]2026-01-06;
 
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 world command {
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   include imports;
 
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   export run;
 }

proposals/cli/wit-0.3.0-draft/deps.lock

@@ -1,19 +1,19 @@
 [clocks]
 path = "../../clocks/wit-0.3.0-draft"
-sha256 = "6c0d121ab51a75ad7e348129631cd721885ad994f38317af887137fdf4b0ff6d"
-sha512 = "dadf98b75fd14f67ad95dcb595eadcc21bf846ba9301b0bcec062e0a6fdad9bdacb0927927b319ef082f105433f6fa298c52687cb17e9fdb2bb21e05fb288fce"
+sha256 = "92b3fbb2700613b35f3fa8f2cc9d9b9a93b9d81feebedd4d071ab9c28cdc66e8"
+sha512 = "702dd507f4d26b7b2ddfcfe8186532683824a21af1c9eadbe47359690e83be66c047c54eb29e71efc20de27d9f4b643610e4102880a93b45fb76c3e808252877"
 
 [filesystem]
 path = "../../filesystem/wit-0.3.0-draft"
-sha256 = "0cc915eec8544a2d1e24358de902005ba2ae3595047ae5ab5bfa3e2b1b803922"
-sha512 = "ba1899426490b9f27836ae9ef50799cbaf8976c1a6c081d91de897ee630a69db7dc2e48d627aff9024129d476c044522c23616c8df6e8304cec7c4e69f803a78"
+sha256 = "ab88210ca207526acc50e0b942d3edd05a2c4108bc261a8e0b3aa26ddd03e71a"
+sha512 = "6a23790610c34d8d1c5e70c9464be18f61e85a27caabdcf80c173e4b53ece69a078957f2ba8b7e0835f23149c37447fad9945ec0a62ff144749348939f321e27"
 
 [random]
 path = "../../random/wit-0.3.0-draft"
-sha256 = "0a0cead69094ce1773468ff363b2d324ded025aab4f03a1d53b2538710c31e43"
-sha512 = "3596bbd164c28254aefb0f7c7a047d81121df1de170808d16975f021c5170ea35dfe6fc1867f93469013ab8d36df8de14d4c5e1c9b70197bfd10e699fd6757e5"
+sha256 = "f8bc74d443aacc210c1ff76617bfbd41f118185a8cdbafcd1b69347eaa817b18"
+sha512 = "904912869d515a3ddb474d8fe3e273a71e76f897e4156ffc3107e4aa4ce6c7716ed52bb8455e46324456c07a9be26507bb1d7b229167fcdd915ece10fbea163e"
 
 [sockets]
 path = "../../sockets/wit-0.3.0-draft"
-sha256 = "4964bac273f53af2cb15aa4cf8d0fe8bf46d7005b4b6d83e48a2423108f3b7ec"
-sha512 = "6999f873305c8fc3892756115c1cb155df77c71d1f94c3285a2e5643eaef8f2423437bd235da3920740c2b3a8c1afb1cc13b4a622f4edaffd16fb75cdbb40057"
+sha256 = "64d37fcd1d5c896bd692d1856520ce24af0be71083089758a9e42b4f94c24a1d"
+sha512 = "7ac104891d5f6485511d5bb4789802f9bc0bc1992cb52c582ce17c03069100d1e592563e139bc92f0b751711f07724d26b728cb67c406198346262fc7cfcee0b"

proposals/cli/wit-0.3.0-draft/environment.wit

@@ -1,4 +1,4 @@
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 interface environment {
   /// Get the POSIX-style environment variables.
   ///
@@ -8,15 +8,15 @@ interface environment {
   /// Morally, these are a value import, but until value imports are available
   /// in the component model, this import function should return the same
   /// values each time it is called.
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   get-environment: func() -> list<tuple<string, string>>;
 
   /// Get the POSIX-style arguments to the program.
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   get-arguments: func() -> list<string>;
 
   /// Return a path that programs should use as their initial current working
   /// directory, interpreting `.` as shorthand for this.
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   get-initial-cwd: func() -> option<string>;
 }

proposals/cli/wit-0.3.0-draft/exit.wit

@@ -1,7 +1,7 @@
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 interface exit {
   /// Exit the current instance and any linked instances.
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   exit: func(status: result);
 
   /// Exit the current instance and any linked instances, reporting the

proposals/cli/wit-0.3.0-draft/imports.wit

@@ -1,34 +1,34 @@
-package wasi:[email protected]2025-09-16;
+package wasi:[email protected]2026-01-06;
 
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 world imports {
-  @since(version = 0.3.0-rc-2025-09-16)
-  include wasi:clocks/[email protected]2025-09-16;
-  @since(version = 0.3.0-rc-2025-09-16)
-  include wasi:filesystem/[email protected]2025-09-16;
-  @since(version = 0.3.0-rc-2025-09-16)
-  include wasi:sockets/[email protected]2025-09-16;
-  @since(version = 0.3.0-rc-2025-09-16)
-  include wasi:random/[email protected]2025-09-16;
+  @since(version = 0.3.0-rc-2026-01-06)
+  include wasi:clocks/[email protected]2026-01-06;
+  @since(version = 0.3.0-rc-2026-01-06)
+  include wasi:filesystem/[email protected]2026-01-06;
+  @since(version = 0.3.0-rc-2026-01-06)
+  include wasi:sockets/[email protected]2026-01-06;
+  @since(version = 0.3.0-rc-2026-01-06)
+  include wasi:random/[email protected]2026-01-06;
 
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   import environment;
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   import exit;
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   import stdin;
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   import stdout;
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   import stderr;
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   import terminal-input;
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   import terminal-output;
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   import terminal-stdin;
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   import terminal-stdout;
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   import terminal-stderr;
 }

proposals/cli/wit-0.3.0-draft/run.wit

@@ -1,6 +1,6 @@
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 interface run {
   /// Run the program.
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   run: async func() -> result;
 }

proposals/cli/wit-0.3.0-draft/stdio.wit

@@ -1,6 +1,6 @@
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 interface types {
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   enum error-code {
     /// Input/output error
     io,
@@ -11,7 +11,7 @@ interface types {
   }
 }
 
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 interface stdin {
   use types.{error-code};
 
@@ -28,11 +28,11 @@ interface stdin {
   ///
   /// Multiple streams may be active at the same time. The behavior of concurrent
   /// reads is implementation-specific.
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   read-via-stream: func() -> tuple<stream<u8>, future<result<_, error-code>>>;
 }
 
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 interface stdout {
   use types.{error-code};
 
@@ -44,11 +44,11 @@ interface stdout {
   ///
   /// Otherwise if there is an error the readable end of the stream will be
   /// dropped and this function will return an error-code.
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   write-via-stream: async func(data: stream<u8>) -> result<_, error-code>;
 }
 
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 interface stderr {
   use types.{error-code};
 
@@ -60,6 +60,6 @@ interface stderr {
   ///
   /// Otherwise if there is an error the readable end of the stream will be
   /// dropped and this function will return an error-code.
-  @since(version = 0.3.0-rc-2025-09-16)
+  @since(version = 0.3.0-rc-2026-01-06)
   write-via-stream: async func(data: stream<u8>) -> result<_, error-code>;
 }

proposals/cli/wit-0.3.0-draft/terminal.wit

@@ -3,10 +3,10 @@
 /// In the future, this may include functions for disabling echoing,
 /// disabling input buffering so that keyboard events are sent through
 /// immediately, querying supported features, and so on.
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 interface terminal-input {
     /// The input side of a terminal.
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     resource terminal-input;
 }
 
@@ -15,48 +15,48 @@ interface terminal-input {
 /// In the future, this may include functions for querying the terminal
 /// size, being notified of terminal size changes, querying supported
 /// features, and so on.
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 interface terminal-output {
     /// The output side of a terminal.
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     resource terminal-output;
 }
 
 /// An interface providing an optional `terminal-input` for stdin as a
 /// link-time authority.
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 interface terminal-stdin {
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     use terminal-input.{terminal-input};
 
     /// If stdin is connected to a terminal, return a `terminal-input` handle
     /// allowing further interaction with it.
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     get-terminal-stdin: func() -> option<terminal-input>;
 }
 
 /// An interface providing an optional `terminal-output` for stdout as a
 /// link-time authority.
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 interface terminal-stdout {
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     use terminal-output.{terminal-output};
 
     /// If stdout is connected to a terminal, return a `terminal-output` handle
     /// allowing further interaction with it.
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     get-terminal-stdout: func() -> option<terminal-output>;
 }
 
 /// An interface providing an optional `terminal-output` for stderr as a
 /// link-time authority.
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 interface terminal-stderr {
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     use terminal-output.{terminal-output};
 
     /// If stderr is connected to a terminal, return a `terminal-output` handle
     /// allowing further interaction with it.
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     get-terminal-stderr: func() -> option<terminal-output>;
 }

proposals/clocks/wit-0.3.0-draft/monotonic-clock.wit

@@ -1,4 +1,4 @@
-package wasi:[email protected]2025-09-16;
+package wasi:[email protected]2026-01-06;
 /// WASI Monotonic Clock is a clock API intended to let users measure elapsed
 /// time.
 ///
@@ -7,14 +7,14 @@ package wasi:[email protected];
 ///
 /// A monotonic clock is a clock which has an unspecified initial value, and
 /// successive reads of the clock will produce non-decreasing values.
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 interface monotonic-clock {
     use types.{duration};
 
     /// A mark on a monotonic clock is a number of nanoseconds since an
     /// unspecified initial value, and can only be compared to instances from
     /// the same monotonic-clock.
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     type mark = u64;
 
     /// Read the current value of the clock.
@@ -26,22 +26,22 @@ interface monotonic-clock {
     /// the value of the clock in a `mark`. Consequently, implementations
     /// should ensure that the starting time is low enough to avoid the
     /// possibility of overflow in practice.
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     now: func() -> mark;
 
     /// Query the resolution of the clock. Returns the duration of time
     /// corresponding to a clock tick.
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     get-resolution: func() -> duration;
 
     /// Wait until the specified mark has occurred.
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     wait-until: async func(
         when: mark,
     );
 
     /// Wait for the specified duration to elapse.
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     wait-for: async func(
         how-long: duration,
     );

proposals/clocks/wit-0.3.0-draft/system-clock.wit

@@ -1,4 +1,4 @@
-package wasi:[email protected]2025-09-16;
+package wasi:[email protected]2026-01-06;
 /// WASI System Clock is a clock API intended to let users query the current
 /// time. The clock is not necessarily monotonic as it may be reset.
 ///
@@ -9,7 +9,7 @@ package wasi:[email protected];
 /// monotonic, making it unsuitable for measuring elapsed time.
 ///
 /// It is intended for reporting the current date and time for humans.
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 interface system-clock {
     use types.{duration};
 
@@ -29,7 +29,7 @@ interface system-clock {
     ///
     /// [POSIX's Seconds Since the Epoch]: https://pubs.opengroup.org/onlinepubs/9699919799/xrat/V4_xbd_chap04.html#tag_21_04_16
     /// [Unix Time]: https://en.wikipedia.org/wiki/Unix_time
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     record instant {
         seconds: s64,
         nanoseconds: u32,
@@ -41,11 +41,11 @@ interface system-clock {
     /// will not necessarily produce a sequence of non-decreasing values.
     ///
     /// The nanoseconds field of the output is always less than 1000000000.
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     now: func() -> instant;
 
     /// Query the resolution of the clock. Returns the smallest duration of time
     /// that the implementation permits distinguishing.
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     get-resolution: func() -> duration;
 }

proposals/clocks/wit-0.3.0-draft/timezone.wit

@@ -1,4 +1,4 @@
-package wasi:[email protected]2025-09-16;
+package wasi:[email protected]2026-01-06;
 
 @unstable(feature = clocks-timezone)
 interface timezone {

proposals/clocks/wit-0.3.0-draft/types.wit

@@ -1,8 +1,8 @@
-package wasi:[email protected]2025-09-16;
+package wasi:[email protected]2026-01-06;
 /// This interface common types used throughout wasi:clocks.
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 interface types {
     /// A duration of time, in nanoseconds.
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     type duration = u64;
 }

proposals/clocks/wit-0.3.0-draft/world.wit

@@ -1,10 +1,10 @@
-package wasi:[email protected]2025-09-16;
+package wasi:[email protected]2026-01-06;
 
-@since(version = 0.3.0-rc-2025-09-16)
+@since(version = 0.3.0-rc-2026-01-06)
 world imports {
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     import monotonic-clock;
-    @since(version = 0.3.0-rc-2025-09-16)
+    @since(version = 0.3.0-rc-2026-01-06)
     import system-clock;
     @unstable(feature = clocks-timezone)
     import timezone;

proposals/filesystem/wit-0.3.0-draft/deps.lock

@@ -1,4 +1,4 @@
 [clocks]
 path = "../../clocks/wit-0.3.0-draft"
-sha256 = "6c0d121ab51a75ad7e348129631cd721885ad994f38317af887137fdf4b0ff6d"
-sha512 = "dadf98b75fd14f67ad95dcb595eadcc21bf846ba9301b0bcec062e0a6fdad9bdacb0927927b319ef082f105433f6fa298c52687cb17e9fdb2bb21e05fb288fce"
+sha256 = "92b3fbb2700613b35f3fa8f2cc9d9b9a93b9d81feebedd4d071ab9c28cdc66e8"
+sha512 = "702dd507f4d26b7b2ddfcfe8186532683824a21af1c9eadbe47359690e83be66c047c54eb29e71efc20de27d9f4b643610e4102880a93b45fb76c3e808252877"