Update README.md

Author: syoyo

README.md

@@ -104,7 +104,7 @@ Core loading feature(both USDA and USDC) is now working and production-grade(And
 Somewhat working Tydra framwork for rendering USD model with OpenGL/Vulkan-like renderer. https://github.com/syoyo/tinyusdz/issues/148
 
 v0.8.0 is basically Flattened scene only(i.e, USDA/USDC generated by using pxrUSD's `usdcat --flatten` or USDZ scene).
-Composition features are work-in-progress(experimental Composition feature support in v0.8.0. Better composition feature in next major release v0.9.0(Q3/2024 expected) planned)
+Composition features are work-in-progress(experimental Composition feature support in v0.8.0. Better composition feature in next major release v0.9.0(Q2/2025 expected) planned)
 
 Remaining tasks for v0.8.0 release are writing examples, demos and utility functions(Tydra. Especially access to Material/Shader attributes).
 
@@ -127,8 +127,8 @@ Remaining tasks for v0.8.0 release are writing examples, demos and utility funct
 * [ ] Basic C API(`c-tinyusd`) for language bindings
   * [ ]  [examples/c_api_example](examples/c_api_example)
   * [ ] Basic Python binding
-* [ ] Write simple SDL viewer example(2024 Summer expected)
-* [ ] Write iOS and Android example(2024 Winter expected)
+* [ ] Write simple SDL viewer example(2025 Spring expected)
+* [ ] Write iOS and Android example(2025  expected)
 * [ ] Write Vision OS example?
 * [ ] Vulkan or OptiX/HIP RT raytracing viewer example
 * [ ] USD <-> glTF converter example