Motion, continued: every open motion issue, in full

.github/workflows/ci.yml

@@ -257,7 +257,70 @@ env:
   #                        ae3d does not call it. aephysics 7985511 (its main,
   #                        on 0.839's @keep rules) builds on it. All 290
   #                        programs and the editor compile on it.
-  AETHER_REF: v0.860.0
+  #   v0.880.0 2026-11-04  0.880 removes contrib.host.lua (ae3d imports
+  #                        none); 0.871 reads s[i] on a string as a checked
+  #                        int from 0 to 255 and compiles in time linear in a
+  #                        program's size again (aether#3499). aephysics
+  #                        ad0cae2 (its main) builds on it. All 311 programs
+  #                        ci.sh builds and the editor (aether-ui 58e9fa15)
+  #                        compile on it without an error or a warning.
+  #   v0.882.0 2026-11-05  0.881 adds core benchmarks and --time-phases;
+  #                        0.882 releases a string a failed list add or map
+  #                        put was handed. Neither changes what ae3d calls;
+  #                        #939's run on it builds and runs every leg.
+  #   v0.883.0 2026-11-05  runtime ABI rev 3 (a counted slice header; C
+  #                        never frees a slice's .ptr; ae3d has no C);
+  #                        string.release_kept gives back only what
+  #                        string.keep recorded (every ae3d call is paired
+  #                        with a keep); closures share the slices they
+  #                        push into. Everything is rebuilt against it.
+  #   v0.884.0 2026-11-05  the sandbox preload holds every libc way of
+  #                        starting a program, install.sh into a shared
+  #                        prefix copies only Aether's files, the no-leak
+  #                        tests read current RSS. Nothing ae3d calls.
+  #   v0.885.0 2026-11-05  install.sh writes both version stamps. Nothing
+  #                        ae3d calls.
+  #   v0.886.0 2026-11-05  two shared maps never share a token. Nothing
+  #                        ae3d calls.
+  #   v0.887.0 2026-11-05  contrib.host.python removed (ae3d imports none);
+  #                        FreeBSD sandbox fork fix. Nothing ae3d calls.
+  #   v0.888.0 2026-11-05  a slice local that only views C memory or arrays
+  #                        registers no cleanup and no release (aether#3583):
+  #                        the ECS column accessors are indexed loads again
+  #                        (0.883 made them 3.5 to 5 times slower, the ECS
+  #                        core 16 to 19 ms against its 12).
+  #   v0.889.0 2026-11-05  Unix-domain sockets, bcrypt, a streamed chunked
+  #                        body read as it arrives. Nothing ae3d calls.
+  #   v0.890.0 2026-11-05  std.truetype reads Microsoft Symbol fonts' cmaps;
+  #                        FreeBSD installs. ae3d's fonts are not Symbol.
+  #   v0.891.0 2026-11-06  `ae add` of a tarball made on a Mac, TLS 1.3 0-RTT
+  #                        ticket age. Nothing ae3d calls.
+  #   v0.902.0 2026-11-09  through 0.894 to 0.902: tcp.connect_timeout, RSA-OAEP
+  #                        SHA-1, heap.new(pkg.T) and ptr[] locals accepted
+  #                        (additions), a full scheduler core no longer parks,
+  #                        FreeBSD and Windows HTTP fixes. Nothing ae3d calls
+  #                        changed.
+  #   v0.904.0 2026-11-09  a *T or a struct passed for a string parameter (and
+  #                        a string for a *T) is a type error; config.get safe
+  #                        under a concurrent put. ae3d must type-check clean.
+  #   v0.905.0 2026-11-09  std.encoding base64url; base64 decode returns an owned
+  #                        string. ae3d decodes glTF data: URIs itself.
+  #   v0.906.0 2026-11-09  bytes.string_from_ptr refuses a bytes handle (ae3d
+  #                        passes raw pointers: bytes.data, malloc'd buffers);
+  #                        http_server_stop waits for a foreground server.
+  #   v0.907.0 2026-11-10  OpenBSD: the shell suite runs there, -ldl left off
+  #                        its link lines, spawn pipes told apart. Nothing ae3d
+  #                        calls.
+  #   v0.908.0 2026-11-11  os.run_stdio and ipc.stdio_channel: a child talked to
+  #                        over its stdin and stdout, std.ipc's bounded waits on
+  #                        Windows pipes. Nothing ae3d calls.
+  #   v0.912.0 2026-11-12  0.909: writes that do not wait on the reader,
+  #                        owner-only modes on Windows. 0.910: a local read once
+  #                        inside a loop is no longer moved out on the first
+  #                        pass; an optional owning a string returned safely.
+  #                        0.911: `hide` and `import ... hiding`. 0.912:
+  #                        std.posix.regex. ae3d runs its full motion list on it.
+  AETHER_REF: v0.912.0
   # The aether-ui the editor is built against on the Linux runner. A commit,
   # not a branch: the editor's CI should say what the editor did, not what
   # the toolkit did that morning. Bumped by hand when aether-ui lands
@@ -382,13 +445,21 @@ jobs:
           - os: macos-latest
             name: macos
             tier: leaks
-            shard: 0/2
+            shard: 0/3
             trail: true
             gpu: 0
           - os: macos-latest
             name: macos-2
             tier: leaks
-            shard: 1/2
+            shard: 1/3
+            gpu: 0
+          # A third leak shard (#965): the leak tier's second half ran out its 54
+          # minutes in Run CI on #939 (runs on 62b73158 and fc0c1245), cold and
+          # warm, after the motion suites the PR adds.
+          - os: macos-latest
+            name: macos-3
+            tier: leaks
+            shard: 2/3
             gpu: 0
           # Windows had no arm here, and every Windows-only assumption in the
           # tree survived because of it: <dlfcn.h> included unconditionally, a
@@ -681,7 +752,10 @@ jobs:
       # the suites. Written whether or not the run above passed, since what
       # it answers -- does this platform simulate what the others do -- is a
       # question of its own. The determinism job below reads all three and
-      # compares them.
+      # compares them. Then a character's graph (#911): the trail of
+      # tests/test_net_anim.ae, the mannequin's every joint hashed at every
+      # tick of its script, which every peer has to draw alike from the same
+      # inputs, put after the horde's and the physics' in the same file.
       - name: Write the determinism trail
         if: (success() || failure()) && matrix.trail
         run: |
@@ -690,6 +764,11 @@ jobs:
             ./build.sh tests/test_determinism.ae
           fi
           AE3D_DETERMINISM_TRAIL="determinism-${{ matrix.name }}.txt" ./build/test_determinism
+          if [ ! -f build/test_net_anim ] && [ ! -f build/test_net_anim.exe ]; then
+            ./build.sh tests/test_net_anim.ae
+          fi
+          AE3D_ANIM_TRAIL="anim-${{ matrix.name }}.txt" ./build/test_net_anim
+          cat "anim-${{ matrix.name }}.txt" >> "determinism-${{ matrix.name }}.txt"
 
       - name: Keep the determinism trail
         if: (success() || failure()) && matrix.trail