Update changelog, mark Debian release 0.3.0-1.1

The following notice is also in the debian/changelog file. Be advised of
this "fun" build quirk:

  * WARN: The previous version, 0.3.0-1, can no longer be built without making
    corrections. It's debian/gbp.conf file will try to use "v0.3.0" as the up-
    stream release tag, but that is no longer correct. I moved that tag to mark
    the real Crate release and replaced it with the tag "v0.3.0+vendor".
    .
    I've chosen to increment the version by a minor release because I uploaded
    a build of 0.3.0-1 to my GitHub. I don't think anyone has used it or will
    care if the "true" original vanishes, but I'm choosing to operate as if
    there is.
    .
    If you are trying to rebuild that version, you must either patch gbp.conf
    or manually build a tarball from the new tag name. GBP doesn't validate the
    tarball so if it finds one named appropriately, then it will just use it.

debian/changelog

@@ -0,0 +1,121 @@
+another-boids-in-rust (0.3.0-1.1) unstable; urgency=medium
+
+  * Breakout game, from Bevy examples
+  * Extract games into own modules as Bevy Plugins
+  * Breakout game as plugin
+  * Check-in a check.yml workflow: jonhoo/rust-ci-conf
+  * Format all cargo source files.
+  * Adjust workflow to install ALSA
+  * GH Actions have prompts in non-interactive mode
+  * Starting the Boids impl. Dot explosion
+  * Add keyboard event handler. "Q" to quit program
+  * Basic player character steering
+  * Slightly better signature for keyboard handler
+  * Delete unused entity spawn, add player color const
+  * Border avoidance system
+  * New Cargo.toml config & updated lock file
+  * cargo-fmt
+  * Apply cargo check fixes
+  * Added bevy_spatial for boid interactions
+  * Cohesion function... sorta. Cohesion *no* function
+  * Fix cohesion force vector
+  * Iterate over all boids instead of only the player
+  * Just use a for loop in the cohesion function
+  * Boids clumping (try for separation function)
+  * Fix: force direction & magnitude for separation
+  * Fix: Put the cohesion function back in
+  * Fix over-application of cohesion forces
+  * Further rewrite of cohesion to match separation
+  * Make `cohesion()` affect the acceleration
+  * Use 1.0 for steering, and small init velocity
+  * Spawn boids in larger ring so they don't pop apart
+  * Alignment function complete, seems off...
+  * Braking function to slow all boids
+  * This is only a Boids project, now. Drop others.
+  * New DebugUI plugin
+  * Scaffolding for selection & scanning modes
+  * Cursor gizmo mode changing inputs are working
+  * Debug draw CoM is working!... CoM has error
+  * Fix: off-by-one in the boid count enumeration
+  * Completed velocity pointer gizmo
+  * Move util functions below systems functions
+  * Refactor cohesion() to use center_of_boids()
+  * Refactor alignment() to use velocity_of_boids
+  * Fix: spatial tree update frequency is too low
+  * Fix: Acceleration needs to be reset to 0
+  * Crank up the forces to see the boids move!
+  * `cargo fmt` again
+  * Drop unneeded `use` line
+  * Give space_brakes a const coefficient
+  * Rename Acceleration to Force
+  * Add cohesive_force function
+  * Fix: Return Force instead of Vec2
+  * Add separation_force function
+  * Move separation_force down with cohesive_force
+  * Add unit tests for force functions
+  * Fix: Cohesion function was accepting bad input
+  * Tests were missing the BOID_VIEW_RANGE
+  * Placeholder for separation on div-0 error
+  * Rename separation_force parameters
+  * Update tests: Force return needs an Option<>
+  * Update force functions to use Option<Force>
+  * Run `cargo fmt` before merging branch
+  * Pin grand-dependencies for -Zminimal-versions
+  * Bump MSRV for named profiles to work
+  * Full fat LTO for the very best size reduction
+  * Add a "mini" build profile
+  * Begin v0.2.0-dev and upgrade Bevy version
+  * Adjust code for Bevy 0.14 -> 0.16 upgrade
+  * Autoformat
+  * Switch off deprecated functions, fix clippy lints
+  * Rename & restructure birdoids module
+  * Bump Rust edition to 2024
+  * Move physics parts to a physics module
+  * Make another new alignment system
+  * Fix the physics integrator
+  * Remove BoidBundle, use required-components instead
+  * Make keyboard control forces, not velocities
+  * Filter-map the entities to avoid self-alignment
+  * New `separation` rule function
+  * New `cohesion` rule function
+  * Fix: off-by-one error in `alignment` averaging
+  * Fix: `alignment` should align to vel, not impulse
+  * Add speed_controller to maintain system energy
+  * Put the boid separation range back to 1/4 not 1/8
+  * Autoformat
+  * Add a WASM build configuration
+  * Mark v0.2.0, update lockfile
+  * Use whole browser window
+  * Make the WASM build profile even smaller
+  * Add an index.html file, taken from Bevy Cheatbook
+  * Dockerfile for WASM build's webserver
+  * Check-in the fly.toml config file
+  * Build using the locked dependency versions
+  * Use busybox:musl to save a couple more MB
+  * Disable the minimal-version pins
+  * Mark crate version 0.3.0, upadate lockfile
+  * Fix casing in Dockerfile
+  * Vendor dependencies for 0.3.0 release
+  * Begin package for Debian Trixie
+  * Add missing build-depends
+  * Rediff patches
+  * Add "+vendor" to upstream tag name
+  * Add missing build-depends
+  * Rediff patches
+  * Add "+vendor" to upstream tag name
+
+  * WARN: The previous version, 0.3.0-1, can no longer be built without making
+    corrections. It's debian/gbp.conf file will try to use "v0.3.0" as the up-
+    stream release tag, but that is no longer correct. I moved that tag to mark
+    the real Crate release and replaced it with the tag "v0.3.0+vendor".
+    .
+    I've chosen to increment the version by a minor release because I uploaded
+    a build of 0.3.0-1 to my GitHub. I don't think anyone has used it or will
+    care if the "true" original vanishes, but I'm choosing to operate as if
+    there is.
+    .
+    If you are trying to rebuild that version, you must either patch gbp.conf
+    or manually build a tarball from the new tag name. GBP doesn't validate the
+    tarball so if it finds one named appropriately, then it will just use it.
+
+ -- Robert Garrett <robertgarrett404@gmail.com>  Tue, 18 Nov 2025 12:13:41 -0600

debian/control

@@ -0,0 +1,24 @@
+Source: another-boids-in-rust
+Maintainer: Robert Garrett <robertgarrett404@gmail.com>
+Section: misc
+Priority: optional
+Standards-Version: 4.6.2
+Build-Depends:
+ debhelper-compat (= 13),
+ dh-cargo,
+ pkg-config,
+ libasound2-dev,
+ libudev-dev,
+Homepage: https://git.gelvin.dev/robert/boids
+Vcs-Git: https://git.gelvin.dev/robert/boids
+Vcs-Browser: https://git.gelvin.dev/robert/boids
+Rules-Requires-Root: no
+
+Package: another-boids-in-rust
+Architecture: any
+Depends:
+ ${misc:Depends},
+ ${shlibs:Depends},
+Description: Another Boids implementation in Rust.
+ Boids is a flocking algorithm. This one is built in Rust using the Bevy game
+ engine.

debian/copyright

@@ -0,0 +1,26 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: boids
+Upstream-Contact: Robert Garrett <robertgarrett404@gmail.com>
+Source: https://git.gelvin.dev/robert/boids
+
+Files: *
+Copyright: 2025 Robert Garrett <robertgarrett404@gmail.com>
+License: GPL-3+
+
+License: GPL-3+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+ .
+ It is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+ License for more details.
+ .
+ You should have received a copy of the GNU General Public License
+ along with it.  If not, see <http://www.gnu.org/licenses/>.
+ .
+ On Debian systems, the full text of the GNU General Public License version 3
+ can be found in the file /usr/share/common-licenses/GPL-3.
+

debian/gbp.conf

@@ -0,0 +1,6 @@
+[DEFAULT]
+compression = xz
+compression-level = 9
+upstream-tag = v%(version)s+vendor
+debian-branch = deb/trixie
+

debian/patches/0002-Use-pure-Rust-implementation-of-Blake3-parts.patch

@@ -0,0 +1,28 @@
+From: Robert Garrett <robertgarrett404@gmail.com>
+Date: Fri, 26 Sep 2025 11:02:04 -0500
+Subject: Use pure Rust implementation of Blake3 parts
+
+I can't figure out how to get Debian's build system to tell the blake3
+crate what CPU features are available. It's possible the answer is that
+I'm not supposed to, or that I simply do not.
+
+Rather than figure it out, I'll just avoid the question by not using
+C, C++, or assembly through the conditional compilation systems.
+---
+ Cargo.toml | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/Cargo.toml b/Cargo.toml
+index fe0a0c2..60dd621 100644
+--- a/Cargo.toml
++++ b/Cargo.toml
+@@ -6,6 +6,9 @@ edition = "2024"
+ [dependencies]
+ bevy = "0.16.0"
+ 
++# Use pure-Rust impl. to dodge problems with CPU feature set availability.
++blake3 = { version = "1.8.2", features = ["pure"] }
++
+ # Grand-dependency pins
+ # ab_glyph = "0.2.16"
+ # fnv = "1.0.6"

debian/patches/0003-Use-mini-as-release-profile.patch

@@ -0,0 +1,25 @@
+From: Robert Garrett <robertgarrett404@gmail.com>
+Date: Sat, 27 Sep 2025 22:01:16 -0500
+Subject: Use "mini" as "release" profile
+
+---
+ Cargo.toml | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/Cargo.toml b/Cargo.toml
+index 60dd621..c7bcf17 100644
+--- a/Cargo.toml
++++ b/Cargo.toml
+@@ -36,8 +36,11 @@ opt-level = 1
+ opt-level = 3
+ 
+ [profile.release]
+-# codegen-units = 1
+ lto = "fat"
++opt-level = "z"
++codegen-units = 1
++strip = "symbols"
++panic = "abort"
+ 
+ [profile.mini]
+ inherits = "release"

debian/patches/series

@@ -0,0 +1,3 @@
+0001-Alter-blake3-to-emit-Built-Using-info.patch
+0002-Use-pure-Rust-implementation-of-Blake3-parts.patch
+0003-Use-mini-as-release-profile.patch

debian/rules

@@ -0,0 +1,27 @@
+#!/usr/bin/make -f
+
+export DEB_BUILD_MAINT_OPTIONS = hardening=+all
+DPKG_EXPORT_BUILDFLAGS = 1
+include /usr/share/dpkg/default.mk
+include /usr/share/rustc/architecture.mk
+export DEB_HOST_RUST_TYPE
+export PATH:=/usr/share/cargo/bin:$(PATH)
+export CARGO=/usr/share/cargo/bin/cargo
+export CARGO_HOME=$(CURDIR)/debian/cargo_home
+export CARGO_REGISTRY=$(CURDIR)/debian/cargo_registry
+export DEB_CARGO_CRATE=$(DEB_SOURCE)_$(DEB_VERSION_UPSTREAM)
+
+%:
+	dh $@ --buildsystem=cargo
+
+execute_after_dh_auto_clean:
+	$(CARGO) clean
+	rm -rf $(CARGO_HOME)
+	rm -rf $(CARGO_REGISTRY)
+	rm -f debian/cargo-checksum.json
+
+execute_before_dh_auto_configure:
+	$(CARGO) prepare-debian $(CARGO_REGISTRY) --link-from-system
+	rm -f Cargo.lock
+	touch debian/cargo-checksum.json
+

debian/source/format

@@ -0,0 +1 @@
+3.0 (quilt)