upgrade to new pinned vec and con iter versions

Author: orxfun

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "orx-tree"
-version = "1.7.1"
+version = "1.8.0"
 edition = "2024"
 authors = ["orxfun <[email protected]>"]
 description = "A beautiful tree 🌳 with convenient, efficient, parallelizable growth, mutation and traversal features."
@@ -15,10 +15,10 @@ orx-pseudo-default = { version = "2.1.0", default-features = false }
 orx-pinned-vec = "3.16.0"
 orx-self-or = "1.2.0"
 serde = { version = "1.0.219", optional = true, default-features = false }
-orx-split-vec = { version = "3.17.0", default-features = false }
-orx-selfref-col = { version = "2.10.0", default-features = false }
-orx-concurrent-iter = { version = "2.1.0", default-features = false }
-orx-parallel = { version = "2.1.0", default-features = false, optional = true }
+orx-split-vec = { git = "https://github.com/orxfun/orx-split-vec", branch = "new-concurrent-iter-version", default-features = false }
+orx-selfref-col = { git = "https://github.com/orxfun/orx-selfref-col", branch = "new-pinned-vector-versions", default-features = false }
+orx-concurrent-iter = { git = "https://github.com/orxfun/orx-concurrent-iter", branch = "relaxing-send-trait-bound", default-features = false }
+orx-parallel = { git = "https://github.com/orxfun/orx-parallel", branch = "relaxing-send-trait-bound", default-features = false, optional = true }
 
 [dev-dependencies]
 clap = { version = "4.5.38", features = ["derive"] }