Update build docs for current depends baseline

README.md

@@ -36,8 +36,8 @@ sudo apt install -y mingw-w64
 
 The preferred build path uses the deterministic `depends/` system instead of
 mixing system libraries. The current native Ubuntu wallet path builds Qt 6.8.3,
-OpenSSL 3.5.6, Boost 1.91.0, protobuf, Berkeley DB, and supporting libraries
-inside `depends/<host-triplet>/`.
+OpenSSL 3.5.6, Boost 1.91.0, Expat 2.8.0, FreeType 2.13.3, protobuf,
+Berkeley DB, and supporting libraries inside `depends/<host-triplet>/`.
 
 All dependency builds are executed from within the `depends/` directory or via
 the helper scripts in `contrib/`.
@@ -46,14 +46,13 @@ the helper scripts in `contrib/`.
 
 ```bash
 cd depends
-make -j"$(nproc)"
+make HOST=x86_64-pc-linux-gnu NO_QT=0 -j"$(nproc)"
 ```
 
 ### Windows Cross-Compile (64-bit)
 
 ```bash
-cd depends
-make HOST=x86_64-w64-mingw32 -j"$(nproc)"
+JOBS=1 ./contrib/build-win64-wallet.sh
 ```
 
 ### Windows Cross-Compile (32-bit)