diff --git a/CHANGELOG.md b/CHANGELOG.md
index f154caa..68b71de 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 Changelog
 =========
 
+[v0.5.10] - 2020-3-18
+---------------------
 
 [v0.5.9] - 2020-3-18
 --------------------
diff --git a/Cargo.lock b/Cargo.lock
index 4b2f045..b85acd1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -103,12 +103,12 @@ dependencies = [
 
 [[package]]
 name = "derivative"
-version = "1.0.4"
+version = "2.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -184,13 +184,13 @@ dependencies = [
 
 [[package]]
 name = "just"
-version = "0.5.9"
+version = "0.5.10"
 dependencies = [
  "ansi_term 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "ctrlc 3.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "derivative 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "derivative 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "dotenv 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "edit-distance 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -266,14 +266,6 @@ dependencies = [
  "output_vt100 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "proc-macro2"
-version = "0.4.30"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "proc-macro2"
 version = "1.0.9"
@@ -287,14 +279,6 @@ name = "quick-error"
 version = "1.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "quote"
-version = "0.6.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "quote"
 version = "1.0.3"
@@ -398,16 +382,6 @@ name = "strsim"
 version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "syn"
-version = "0.15.44"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "syn"
 version = "1.0.16"
@@ -472,11 +446,6 @@ name = "unicode-width"
 version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "unicode-xid"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "unicode-xid"
 version = "0.2.0"
@@ -546,7 +515,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5067f5bb2d80ef5d68b4c87db81601f0b75bca627bc2ef76b141d7b846a3c6d9"
 "checksum ctor 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "47c5e5ac752e18207b12e16b10631ae5f7f68f8805f335f9b817ead83d9ffce1"
 "checksum ctrlc 3.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "7a4ba686dff9fa4c1c9636ce1010b0cf98ceb421361b0bb3d6faeec43bd217a7"
-"checksum derivative 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "3c6d883546668a3e2011b6a716a7330b82eabb0151b138217f632c8243e17135"
+"checksum derivative 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1b94d2eb97732ec84b4e25eaf37db890e317b80e921f168c82cb5282473f8151"
 "checksum difference 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "524cbf6897b527295dff137cec09ecf3a05f4fddffd7dfcd1585403449e74198"
 "checksum doc-comment 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "fea41bba32d969b513997752735605054bc0dfa92b4c56bf1189f2e174be7a10"
 "checksum dotenv 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)" = "77c90badedccf4105eca100756a0b1289e191f6fcbdadd3cee1d2f614f97da8f"
@@ -565,10 +534,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum output_vt100 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "53cdc5b785b7a58c5aad8216b3dfa114df64b0b06ae6e1501cef91df2fbdf8f9"
 "checksum ppv-lite86 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "74490b50b9fbe561ac330df47c08f3f33073d2d00c150f719147d7c54522fa1b"
 "checksum pretty_assertions 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3f81e1644e1b54f5a68959a29aa86cde704219254669da328ecfdf6a1f09d427"
-"checksum proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)" = "cf3d2011ab5c909338f7887f4fc896d35932e29146c12c8d01da6b22a80ba759"
 "checksum proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)" = "6c09721c6781493a2a492a96b5a5bf19b65917fe6728884e7c44dd0c60ca3435"
 "checksum quick-error 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
-"checksum quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)" = "6ce23b6b870e8f94f81fb0a363d65d86675884b34a09043c81e5562f11c1f8e1"
 "checksum quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2bdc6c187c65bca4260c9011c9e3132efe4909da44726bad24cf7572ae338d7f"
 "checksum rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)" = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
 "checksum rand_chacha 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f4c8ed856279c9737206bf725bf36935d8666ead7aa69b52be55af369d193402"
@@ -582,7 +549,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum snafu 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "546db9181bce2aa22ed883c33d65603b76335b4c2533a98289f54265043de7a1"
 "checksum snafu-derive 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "bdc75da2e0323f297402fd9c8fdba709bb04e4c627cbe31d19a2c91fc8d9f0e2"
 "checksum strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
-"checksum syn 0.15.44 (registry+https://github.com/rust-lang/crates.io-index)" = "9ca4b3b69a77cbe1ffc9e198781b7acb0c7365a883670e8f1c1bc66fba79a5c5"
 "checksum syn 1.0.16 (registry+https://github.com/rust-lang/crates.io-index)" = "123bd9499cfb380418d509322d7a6d52e5315f064fe4b3ad18a53d6b92c07859"
 "checksum target 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "10000465bb0cc031c87a44668991b284fd84c0e6bd945f62d4af04e9e52a222a"
 "checksum tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
@@ -590,7 +556,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060"
 "checksum thread_local 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d40c6d1b69745a6ec6fb1ca717914848da4b44ae29d9b3080cbee91d72a69b14"
 "checksum unicode-width 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "caaa9d531767d1ff2150b9332433f32a24622147e5ebb1f26409d5da67afd479"
-"checksum unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fc72304796d0818e357ead4e000d19c9c174ab23dc11093ac919054d20a6a7fc"
 "checksum unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
 "checksum vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
 "checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
diff --git a/Cargo.toml b/Cargo.toml
index fe0ee09..6f2681e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name        = "just"
-version     = "0.5.9"
+version     = "0.5.10"
 description = "🤖 Just a command runner"
 authors     = ["Casey Rodarmor <casey@rodarmor.com>"]
 license     = "CC0-1.0"
@@ -15,20 +15,20 @@ help4help2man = []
 summary       = []
 
 [dependencies]
-ansi_term      = "0.12"
-atty           = "0.2"
-clap           = "2.33"
-derivative     = "1.0.1"
-dotenv         = "0.15"
-edit-distance  = "2"
-env_logger     = "0.7"
-lazy_static    = "1"
-libc           = "0.2"
+ansi_term      = "0.12.0"
+atty           = "0.2.0"
+clap           = "2.33.0"
+derivative     = "2.0.0"
+dotenv         = "0.15.0"
+edit-distance  = "2.0.0"
+env_logger     = "0.7.0"
+lazy_static    = "1.0.0"
+libc           = "0.2.0"
 log            = "0.4.4"
-snafu          = "0.6"
-target         = "1"
-tempfile       = "3"
-unicode-width  = "0.1"
+snafu          = "0.6.0"
+target         = "1.0.0"
+tempfile       = "3.0.0"
+unicode-width  = "0.1.0"
 
 [dependencies.ctrlc]
 version  = "3.1.1"
diff --git a/justfile b/justfile
index 9abccf8..1cc1acc 100755
--- a/justfile
+++ b/justfile
@@ -30,9 +30,6 @@ filter PATTERN:
 build:
 	cargo build
 
-check:
-	cargo check
-
 fmt:
 	cargo +nightly fmt --all
 
@@ -57,10 +54,7 @@ version := `sed -En 's/version[[:space:]]*=[[:space:]]*"([^"]+)"/v\1/p' Cargo.to
 changes:
 	git log --pretty=format:%s >> CHANGELOG.md
 
-# check run before publishing
-publish-check: lint clippy test man
-	cargo outdated --exit-code 1
-	git branch | grep '* master'
+check: lint clippy test
 	git diff --no-ext-diff --quiet --exit-code
 	grep {{version}} CHANGELOG.md
 	cargo build --features summary
@@ -68,13 +62,17 @@ publish-check: lint clippy test man
 	cargo test
 	git checkout Cargo.lock
 
+publish-check: check man
+	cargo outdated --exit-code 1
+
 # publish to crates.io and push release tag to github
 publish: publish-check
+	git branch | grep '* master'
 	cargo +nightly publish
 	git tag -a {{version}} -m 'Release {{version}}'
 	git push github {{version}}
 
-push: test
+push: check
 	! git branch | grep '* master'
 	git push github
 
@@ -82,7 +80,7 @@ pr: push
 	hub pull-request -o
 
 # clean up feature branch BRANCH
-done BRANCH:
+done BRANCH=`git rev-parse --abbrev-ref HEAD`:
 	git checkout master
 	git diff --no-ext-diff --quiet --exit-code
 	git pull --rebase github master
diff --git a/man/just.1 b/man/just.1
index 301c340..f081d6a 100644
--- a/man/just.1
+++ b/man/just.1
@@ -1,9 +1,9 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.11.
-.TH JUST "1" "February 2020" "just 0.5.8" "JUST MANUAL"
+.TH JUST "1" "March 2020" "just 0.5.10" "JUST MANUAL"
 .SH NAME
 just \- save and run commands
 .SH DESCRIPTION
-just 0.5.8
+just 0.5.10
 \- Please see https://github.com/casey/just for more information.
 .SS "USAGE:"
 .IP
@@ -43,6 +43,9 @@ Suppress all output
 \fB\-\-summary\fR
 List names of available recipes
 .TP
+\fB\-\-variables\fR
+List names of variables
+.TP
 \fB\-v\fR, \fB\-\-verbose\fR
 Use verbose output
 .TP
diff --git a/src/config.rs b/src/config.rs
index e95df60..8e8000a 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -677,7 +677,7 @@ mod tests {
   // have proper tests for all the flags, but this will do for now.
   #[test]
   fn help() {
-    const EXPECTED_HELP: &str = "just v0.5.9
+    const EXPECTED_HELP: &str = "just v0.5.10
 Casey Rodarmor <casey@rodarmor.com>
 🤖 Just a command runner \
                                  - https://github.com/casey/just